diff --git "a/data/go/data/humanevalbugs.jsonl" "b/data/go/data/humanevalbugs.jsonl" --- "a/data/go/data/humanevalbugs.jsonl" +++ "b/data/go/data/humanevalbugs.jsonl" @@ -7,7 +7,7 @@ {"task_id": "Go/6", "prompt": "import (\n \"math\"\n \"strings\"\n)\n\n// Input to this function is a string represented multiple groups for nested parentheses separated by spaces.\n// For each of the group, output the deepest level of nesting of parentheses.\n// E.g. (()()) has maximum two levels of nesting while ((())) has three.\n// \n// >>> ParseNestedParens('(()()) ((())) () ((())()())')\n// [2, 3, 1, 3]\nfunc ParseNestedParens(paren_string string) []int {\n", "import": "import (\n \"math\"\n \"strings\"\n)\n", "docstring": "// Input to this function is a string represented multiple groups for nested parentheses separated by spaces.\n// For each of the group, output the deepest level of nesting of parentheses.\n// E.g. (()()) has maximum two levels of nesting while ((())) has three.\n// \n// >>> ParseNestedParens('(()()) ((())) () ((())()())')\n// [2, 3, 1, 3]\n", "declaration": "\nfunc ParseNestedParens(paren_string string) []int {\n", "canonical_solution": " parse_paren_group := func(s string) int {\n depth := 0\n max_depth := 0\n for _, c := range s {\n if c == '(' {\n depth += 1\n max_depth = int(math.Max(float64(depth), float64(max_depth)))\n } else {\n depth -= 1\n }\n }\n return max_depth\n }\n result := make([]int, 0)\n for _, x := range strings.Split(paren_string, \" \") {\n result = append(result, parse_paren_group(x))\n }\n return result\n\n}\n\n", "test": "func TestParseNestedParens(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{2, 3, 1, 3}, ParseNestedParens(\"(()()) ((())) () ((())()())\"))\n assert.Equal([]int{1, 2, 3, 4}, ParseNestedParens(\"() (()) ((())) (((())))\"))\n assert.Equal([]int{4}, ParseNestedParens(\"(()(())((())))\"))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestParseNestedParens(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{2, 3, 1, 3}, ParseNestedParens(\"(()()) ((())) () ((())()())\"))\n}\n", "buggy_solution": " parse_paren_group := func(s string) int {\n depth := 0\n max_depth := 0\n for _, c := range s {\n if c == '(' {\n depth += 1\n max_depth = int(math.Max(float64(depth), float64(max_depth)))\n } else {\n max_depth -= 1\n }\n }\n return max_depth\n }\n result := make([]int, 0)\n for _, x := range strings.Split(paren_string, \" \") {\n result = append(result, parse_paren_group(x))\n }\n return result\n\n}\n\n", "bug_type": "variable misuse", "failure_symptoms": "incorrect output", "entry_point": "ParseNestedParens"} {"task_id": "Go/7", "prompt": "import (\n \"strings\"\n)\n\n// Filter an input list of strings only for ones that contain given substring\n// >>> FilterBySubstring([], 'a')\n// []\n// >>> FilterBySubstring(['abc', 'bacd', 'cde', 'array'], 'a')\n// ['abc', 'bacd', 'array']\nfunc FilterBySubstring(stringList []string, substring string) []string {\n", "import": "import (\n \"strings\"\n)\n", "docstring": "// Filter an input list of strings only for ones that contain given substring\n// >>> FilterBySubstring([], 'a')\n// []\n// >>> FilterBySubstring(['abc', 'bacd', 'cde', 'array'], 'a')\n// ['abc', 'bacd', 'array']\n", "declaration": "\nfunc FilterBySubstring(stringList []string, substring string) []string {\n", "canonical_solution": " result := make([]string, 0)\n for _, x := range stringList {\n if strings.Index(x, substring) != -1 {\n result = append(result, x)\n }\n }\n return result\n}\n\n", "test": "func TestFilterBySubstring(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]string{}, FilterBySubstring([]string{}, \"john\"))\n assert.Equal([]string{\"xxx\", \"xxxAAA\", \"xxx\"}, FilterBySubstring([]string{\"xxx\", \"asd\", \"xxy\", \"john doe\", \"xxxAAA\", \"xxx\"}, \"xxx\"))\n assert.Equal([]string{\"xxx\", \"aaaxxy\", \"xxxAAA\", \"xxx\"}, FilterBySubstring([]string{\"xxx\", \"asd\", \"aaaxxy\", \"john doe\", \"xxxAAA\", \"xxx\"}, \"xx\"))\n assert.Equal([]string{\"grunt\", \"prune\"}, FilterBySubstring([]string{\"grunt\", \"trumpet\", \"prune\", \"gruesome\"}, \"run\"))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestFilterBySubstring(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]string{}, FilterBySubstring([]string{}, \"a\"))\n assert.Equal([]string{\"abc\", \"bacd\", \"array\"}, FilterBySubstring([]string{\"abc\", \"bacd\", \"cde\", \"array\"}, \"a\"))\n}\n", "buggy_solution": " result := make([]string, 0)\n for _, x := range stringList {\n if strings.Index(substring, x) != -1 {\n result = append(result, x)\n }\n }\n return result\n}\n\n", "bug_type": "variable misuse", "failure_symptoms": "incorrect output", "entry_point": "FilterBySubstring"} {"task_id": "Go/8", "prompt": "\n// For a given list of integers, return a tuple consisting of a sum and a product of all the integers in a list.\n// Empty sum should be equal to 0 and empty product should be equal to 1.\n// >>> SumProduct([])\n// (0, 1)\n// >>> SumProduct([1, 2, 3, 4])\n// (10, 24)\nfunc SumProduct(numbers []int) [2]int {\n", "import": "", "docstring": "// For a given list of integers, return a tuple consisting of a sum and a product of all the integers in a list.\n// Empty sum should be equal to 0 and empty product should be equal to 1.\n// >>> SumProduct([])\n// (0, 1)\n// >>> SumProduct([1, 2, 3, 4])\n// (10, 24)\n", "declaration": "\nfunc SumProduct(numbers []int) [2]int {\n", "canonical_solution": " sum_value := 0\n prod_value := 1\n\n for _, n := range numbers {\n sum_value += n\n prod_value *= n\n }\n return [2]int{sum_value, prod_value}\n}\n\n", "test": "func TestSumProduct(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([2]int{0, 1}, SumProduct([]int{}))\n assert.Equal([2]int{3, 1}, SumProduct([]int{1, 1, 1}))\n assert.Equal([2]int{100, 0}, SumProduct([]int{100, 0}))\n assert.Equal([2]int{3 + 5 + 7, 3 * 5 * 7}, SumProduct([]int{3, 5, 7}))\n assert.Equal([2]int{10, 10}, SumProduct([]int{10}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestSumProduct(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([2]int{0, 1}, SumProduct([]int{}))\n assert.Equal([2]int{10,24}, SumProduct([]int{1, 2,3,4}))\n}\n", "buggy_solution": " sum_value := 0\n prod_value := 0\n\n for _, n := range numbers {\n sum_value += n\n prod_value *= n\n }\n return [2]int{sum_value, prod_value}\n}\n\n", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "SumProduct"} -{"task_id": "Go/9", "prompt": "import (\n \"math\"\n)\n\n// From a given list of integers, generate a list of rolling maximum element found until given moment\n// in the sequence.\n// >>> RollingMax([1, 2, 3, 2, 3, 4, 2])\n// [1, 2, 3, 3, 3, 4, 4]\nfunc RollingMax(numbers []int) []int {\n", "import": "import (\n \"math\"\n)\n", "docstring": "// From a given list of integers, generate a list of rolling maximum element found until given moment\n// in the sequence.\n// >>> RollingMax([1, 2, 3, 2, 3, 4, 2])\n// [1, 2, 3, 3, 3, 4, 4]\n", "declaration": "\nfunc RollingMax(numbers []int) []int {\n", "canonical_solution": " running_max := math.MinInt32\n result := make([]int, 0)\n\n for _, n := range numbers {\n if running_max == math.MinInt32 {\n running_max = n\n } else {\n running_max = int(math.Max(float64(running_max), float64(n)))\n }\n result = append(result, running_max)\n }\n\n return result\n}\n\n", "test": "func TestRollingMax(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{}, RollingMax([]int{}))\n assert.Equal([]int{1, 2, 3, 4}, RollingMax([]int{1, 2, 3, 4}))\n assert.Equal([]int{4, 4, 4, 4}, RollingMax([]int{4, 3, 2, 1}))\n assert.Equal([]int{3, 3, 3, 100, 100}, RollingMax([]int{3, 2, 3, 100, 3}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestRollingMax(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{1, 2, 3,3, 3, 4, 4}, RollingMax([]int{1, 2, 3, 2, 3, 4, 2}))\n}\n", "buggy_solution": " running_max := 1\n result := make([]int, 0)\n\n for _, n := range numbers {\n running_max = int(math.Max(float64(running_max), float64(n)))\n result = append(result, running_max)\n }\n\n return result\n}\n\n", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "RollingMax"} +{"task_id": "Go/9", "prompt": "import (\n \"math\"\n)\n\n// From a given list of integers, generate a list of rolling maximum element found until given moment\n// in the sequence.\n// >>> RollingMax([1, 2, 3, 2, 3, 4, 2])\n// [1, 2, 3, 3, 3, 4, 4]\nfunc RollingMax(numbers []int) []int {\n", "import": "import (\n \"math\"\n)\n", "docstring": "// From a given list of integers, generate a list of rolling maximum element found until given moment\n// in the sequence.\n// >>> RollingMax([1, 2, 3, 2, 3, 4, 2])\n// [1, 2, 3, 3, 3, 4, 4]\n", "declaration": "\nfunc RollingMax(numbers []int) []int {\n", "canonical_solution": " running_max := math.MinInt32\n result := make([]int, 0)\n\n for _, n := range numbers {\n if running_max == math.MinInt32 {\n running_max = n\n } else {\n running_max = int(math.Max(float64(running_max), float64(n)))\n }\n result = append(result, running_max)\n }\n\n return result\n}\n\n", "test": "func TestRollingMax(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{}, RollingMax([]int{}))\n assert.Equal([]int{1, 2, 3, 4}, RollingMax([]int{1, 2, 3, 4}))\n assert.Equal([]int{4, 4, 4, 4}, RollingMax([]int{4, 3, 2, 1}))\n assert.Equal([]int{3, 3, 3, 100, 100}, RollingMax([]int{3, 2, 3, 100, 3}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestRollingMax(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{1, 2, 3,3, 3, 4, 4}, RollingMax([]int{1, 2, 3, 2, 3, 4, 2}))\n}\n", "buggy_solution": " running_max := math.MinInt32\n result := make([]int, 0)\n\n for _, n := range numbers {\n if running_max == math.MinInt32 {\n running_max = n\n } else {\n running_max = int(math.Max(numbers))\n }\n result = append(result, running_max)\n }\n\n return result\n}\n\n", "bug_type": "variable misuse", "failure_symptoms": "incorrect output", "entry_point": "RollingMax"} {"task_id": "Go/10", "prompt": "import (\n \"strings\"\n)\n\n// Test if given string is a palindrome.\nfunc IsPalindrome(str string) bool {\n runes := []rune(str)\n result := make([]rune, 0)\n for i := len(runes) - 1; i >= 0; i-- {\n result = append(result, runes[i])\n }\n return str == string(result)\n}\n// Find the shortest palindrome that begins with a supplied string.\n// Algorithm idea is simple:\n// - Find the longest postfix of supplied string that is a palindrome.\n// - Append to the end of the string reverse of a string prefix that comes before the palindromic suffix.\n// >>> MakePalindrome('')\n// ''\n// >>> MakePalindrome('cat')\n// 'catac'\n// >>> MakePalindrome('cata')\n// 'catac'\nfunc MakePalindrome(str string) string {\n", "import": "import (\n \"strings\"\n)\n", "docstring": "// Find the shortest palindrome that begins with a supplied string.\n// Algorithm idea is simple:\n// - Find the longest postfix of supplied string that is a palindrome.\n// - Append to the end of the string reverse of a string prefix that comes before the palindromic suffix.\n// >>> MakePalindrome('')\n// ''\n// >>> MakePalindrome('cat')\n// 'catac'\n// >>> MakePalindrome('cata')\n// 'catac'\n", "declaration": "\nfunc MakePalindrome(str string) string {\n", "canonical_solution": " if strings.TrimSpace(str) == \"\" {\n return \"\"\n }\n beginning_of_suffix := 0\n runes := []rune(str)\n for !IsPalindrome(string(runes[beginning_of_suffix:])) {\n beginning_of_suffix += 1\n }\n result := make([]rune, 0)\n for i := len(str[:beginning_of_suffix]) - 1; i >= 0; i-- {\n result = append(result, runes[i])\n }\n return str + string(result)\n}\n\n", "test": "func TestMakePalindrome(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(\"\", MakePalindrome(\"\"))\n assert.Equal(\"x\", MakePalindrome(\"x\"))\n assert.Equal(\"xyzyx\", MakePalindrome(\"xyz\"))\n assert.Equal(\"xyx\", MakePalindrome(\"xyx\"))\n assert.Equal(\"jerryrrej\", MakePalindrome(\"jerry\"))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestMakePalindrome(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(\"\", MakePalindrome(\"\"))\n assert.Equal(\"catac\", MakePalindrome(\"cat\"))\n assert.Equal(\"catac\", MakePalindrome(\"cata\"))\n}\n", "buggy_solution": " if strings.TrimSpace(str) == \"\" {\n return \"\"\n }\n beginning_of_suffix := 0\n runes := []rune(str)\n for !IsPalindrome(strings) {\n beginning_of_suffix += 1\n }\n result := make([]rune, 0)\n for i := len(str[:beginning_of_suffix]) - 1; i >= 0; i-- {\n result = append(result, runes[i])\n }\n return str + string(result)\n}\n\n", "bug_type": "missing logic", "failure_symptoms": "stackoverflow", "entry_point": "MakePalindrome"} {"task_id": "Go/11", "prompt": "import (\n \"fmt\"\n)\n\n// Input are two strings a and b consisting only of 1s and 0s.\n// Perform binary XOR on these inputs and return result also as a string.\n// >>> StringXor('010', '110')\n// '100'\nfunc StringXor(a string, b string) string {\n", "import": "import (\n \"fmt\"\n)\n", "docstring": "// Input are two strings a and b consisting only of 1s and 0s.\n// Perform binary XOR on these inputs and return result also as a string.\n// >>> StringXor('010', '110')\n// '100'\n", "declaration": "\nfunc StringXor(a string, b string) string {\n", "canonical_solution": " s2b := func(bs string) int32 {\n result := int32(0)\n runes := []rune(bs)\n for _, r := range runes {\n result = result << 1\n temp := r - rune('0')\n result += temp\n }\n return result\n }\n ab := s2b(a)\n bb := s2b(b)\n res := ab ^ bb\n sprint := fmt.Sprintf(\"%b\", res)\n for i := 0; i < len(a)-len(sprint); i++ {\n sprint = \"0\" + sprint\n }\n return sprint\n}\n\n", "test": "func TestStringXor(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(\"010010\", StringXor(\"111000\", \"101010\"))\n assert.Equal(\"0\", StringXor(\"1\", \"1\"))\n assert.Equal(\"0101\", StringXor(\"0101\", \"0000\"))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestStringXor(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(\"100\", StringXor(\"010\", \"110\"))\n}\n", "buggy_solution": " s2b := func(bs string) int32 {\n result := int32(0)\n runes := []rune(bs)\n for _, r := range runes {\n result = result << 1\n temp := r - rune('0')\n result += temp\n }\n return result\n }\n ab := s2b(a)\n bb := s2b(b)\n res := ab ^ bb\n sprint := fmt.Sprintf(\"%b\", res)\n for i := 0; i < len(a)-len(sprint); i++ {\n sprint = \"1\" + sprint\n }\n return sprint\n}\n\n", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "StringXor"} {"task_id": "Go/12", "prompt": "// Out of list of strings, return the Longest one. Return the first one in case of multiple\n// strings of the same length. Return nil in case the input list is empty.\n// >>> Longest([])\n// nil\n// >>> Longest(['a', 'b', 'c'])\n// 'a'\n// >>> Longest(['a', 'bb', 'ccc'])\n// 'ccc'\nfunc Longest(strings []string) interface{}{\n", "import": "", "docstring": "// Out of list of strings, return the Longest one. Return the first one in case of multiple\n// strings of the same length. Return nil in case the input list is empty.\n// >>> Longest([])\n// nil\n// >>> Longest(['a', 'b', 'c'])\n// 'a'\n// >>> Longest(['a', 'bb', 'ccc'])\n// 'ccc'\n", "declaration": "\nfunc Longest(strings []string) interface{}{\n", "canonical_solution": " if strings == nil || len(strings) == 0 {\n return nil\n }\n maxlen := 0\n maxi := 0\n for i, s := range strings {\n if maxlen < len(s) {\n maxlen = len(s)\n maxi = i\n }\n }\n return strings[maxi]\n}\n\n", "test": "func TestLongest(t *testing.T) {\n\tassert := assert.New(t)\n\tassert.Equal(nil, Longest([]string{}))\n\tassert.Equal(\"x\", Longest([]string{\"x\", \"y\", \"z\"}))\n\tassert.Equal(\"zzzz\", Longest([]string{\"x\", \"yyy\", \"zzzz\", \"www\", \"kkkk\", \"abc\"}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestLongest(t *testing.T) {\n\tassert := assert.New(t)\n\tassert.Equal(nil, Longest([]string{}))\n\tassert.Equal(\"a\", Longest([]string{\"a\", \"b\", \"c\"}))\n\tassert.Equal(\"ccc\", Longest([]string{\"a\", \"bb\", \"ccc\"}))\n}\n", "buggy_solution": " if strings == nil || len(strings) == 0 {\n return nil\n }\n maxlen := 0\n maxi := 0\n for i, s := range strings {\n if maxlen > len(s) {\n maxlen = len(s)\n maxi = i\n }\n }\n return strings[maxi]\n}\n\n", "bug_type": "operator misuse", "failure_symptoms": "incorrect output", "entry_point": "Longest"} @@ -32,13 +32,13 @@ {"task_id": "Go/31", "prompt": "\n// Return true if a given number is prime, and false otherwise.\n// >>> IsPrime(6)\n// false\n// >>> IsPrime(101)\n// true\n// >>> IsPrime(11)\n// true\n// >>> IsPrime(13441)\n// true\n// >>> IsPrime(61)\n// true\n// >>> IsPrime(4)\n// false\n// >>> IsPrime(1)\n// false\nfunc IsPrime(n int) bool {\n", "import": "", "docstring": "// Return true if a given number is prime, and false otherwise.\n// >>> IsPrime(6)\n// false\n// >>> IsPrime(101)\n// true\n// >>> IsPrime(11)\n// true\n// >>> IsPrime(13441)\n// true\n// >>> IsPrime(61)\n// true\n// >>> IsPrime(4)\n// false\n// >>> IsPrime(1)\n// false\n", "declaration": "\nfunc IsPrime(n int) bool {\n", "canonical_solution": " if n <= 1 {\n\t\treturn false\n\t}\n\tif n == 2 {\n\t\treturn true\n\t}\n\tif n%2 == 0 {\n\t\treturn false\n\t}\n\tfor i := 3; i*i <= n; i += 2 {\n\t\tif n%i == 0 {\n\t\t\treturn false\n\t\t}\n\t}\n\treturn true\n}\n\n\n", "test": "func TestIsPrime(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(false, IsPrime(6))\n assert.Equal(true, IsPrime(101))\n assert.Equal(true, IsPrime(11))\n assert.Equal(true, IsPrime(13441))\n assert.Equal(true, IsPrime(61))\n assert.Equal(false, IsPrime(4))\n assert.Equal(false, IsPrime(1))\n assert.Equal(true, IsPrime(5))\n assert.Equal(true, IsPrime(11))\n assert.Equal(true, IsPrime(17))\n assert.Equal(false, IsPrime(5 * 17))\n assert.Equal(false, IsPrime(11 * 7))\n assert.Equal(false, IsPrime(13441 * 19))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestIsPrime(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(false, IsPrime(6))\n assert.Equal(true, IsPrime(101))\n assert.Equal(true, IsPrime(11))\n assert.Equal(true, IsPrime(13441))\n assert.Equal(true, IsPrime(61))\n assert.Equal(false, IsPrime(4))\n assert.Equal(false, IsPrime(1))\n}\n", "buggy_solution": " if n < 1 {\n\t\treturn false\n\t}\n\tif n == 1 {\n\t\treturn true\n\t}\n\tif n%2 == 0 {\n\t\treturn false\n\t}\n\tfor i := 3; i*i <= n; i += 2 {\n\t\tif n%i == 0 {\n\t\t\treturn false\n\t\t}\n\t}\n\treturn true\n}\n\n\n", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "IsPrime"} {"task_id": "Go/32", "prompt": "import (\n \"math\"\n)\n\n// Evaluates polynomial with coefficients xs at point x.\n// return xs[0] + xs[1] * x + xs[1] * x^2 + .... xs[n] * x^n\nfunc Poly(xs []int, x float64) float64{\n sum := 0.0\n for i, coeff := range xs {\n sum += float64(coeff) * math.Pow(x,float64(i))\n }\n return sum\n}\n// xs are coefficients of a polynomial.\n// FindZero find x such that Poly(x) = 0.\n// FindZero returns only only zero point, even if there are many.\n// Moreover, FindZero only takes list xs having even number of coefficients\n// and largest non zero coefficient as it guarantees\n// a solution.\n// >>> round(FindZero([1, 2]), 2) # f(x) = 1 + 2x\n// -0.5\n// >>> round(FindZero([-6, 11, -6, 1]), 2) # (x - 1) * (x - 2) * (x - 3) = -6 + 11x - 6x^2 + x^3\n// 1.0\nfunc FindZero(xs []int) float64 {\n", "import": "import (\n \"math\"\n)\n", "docstring": "// xs are coefficients of a polynomial.\n// FindZero find x such that Poly(x) = 0.\n// FindZero returns only only zero point, even if there are many.\n// Moreover, FindZero only takes list xs having even number of coefficients\n// and largest non zero coefficient as it guarantees\n// a solution.\n// >>> round(FindZero([1, 2]), 2) # f(x) = 1 + 2x\n// -0.5\n// >>> round(FindZero([-6, 11, -6, 1]), 2) # (x - 1) * (x - 2) * (x - 3) = -6 + 11x - 6x^2 + x^3\n// 1.0\n", "declaration": "\nfunc FindZero(xs []int) float64 {\n", "canonical_solution": " begin := -1.0\n\tend := 1.0\n\tfor Poly(xs, begin)*Poly(xs, end) > 0 {\n\t\tbegin *= 2\n\t\tend *= 2\n\t}\n\tfor end-begin > 1e-10 {\n\t\tcenter := (begin + end) / 2\n\t\tif Poly(xs, center)*Poly(xs, begin) > 0 {\n\t\t\tbegin = center\n\t\t} else {\n\t\t\tend = center\n\t\t}\n\t}\n\treturn begin\n}\n\n", "test": "func TestFindZero(t *testing.T) {\n assert := assert.New(t)\n randInt := func(min, max int) int {\n rng := rand.New(rand.NewSource(42))\n if min >= max || min == 0 || max == 0 {\n return max\n }\n return rng.Intn(max-min) + min\n }\n copyInts := func(src []int) []int {\n ints := make([]int, 0)\n for _, i := range src {\n ints = append(ints, i)\n }\n return ints\n }\n for i := 0; i < 100; i++ {\n ncoeff := 2 * randInt(1, 4)\n coeffs := make([]int, 0)\n for j := 0; j < ncoeff; j++ {\n coeff := randInt(-10, 10)\n if coeff == 0 {\n coeff = 1\n }\n coeffs = append(coeffs, coeff)\n }\n solution := FindZero(copyInts(coeffs))\n assert.Equal(true, math.Abs(Poly(coeffs,solution))<1e-4)\n }\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"math/rand\"\n \"math\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestFindZero(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(true, math.Abs(FindZero([]int{1,2})+0.5+rand.NormFloat64()*0.0)<1e-4)\n assert.Equal(true, math.Abs(FindZero([]int{-6,11,-6,1})-1)<1e-4)\n}\n", "buggy_solution": " begin := -1.0\n\tend := 1.0\n\tfor Poly(xs, begin)*Poly(xs, end) > 0 {\n\t\tbegin *= 2\n\t\tend *= 2\n\t}\n\tfor begin-end > 1e-10 {\n\t\tcenter := (begin + end) / 2\n\t\tif Poly(xs, center)*Poly(xs, begin) > 0 {\n\t\t\tbegin = center\n\t\t} else {\n\t\t\tend = center\n\t\t}\n\t}\n\treturn begin\n}\n\n", "bug_type": "variable misuse", "failure_symptoms": "incorrect output", "entry_point": "FindZero"} {"task_id": "Go/33", "prompt": "import (\n \"sort\"\n)\n\n// This function takes a list l and returns a list l' such that\n// l' is identical to l in the indicies that are not divisible by three, while its values at the indicies that are divisible by three are equal\n// to the values of the corresponding indicies of l, but sorted.\n// >>> SortThird([1, 2, 3])\n// [1, 2, 3]\n// >>> SortThird([5, 6, 3, 4, 8, 9, 2])\n// [2, 6, 3, 4, 8, 9, 5]\nfunc SortThird(l []int) []int {\n", "import": "import (\n \"sort\"\n)", "docstring": "// This function takes a list l and returns a list l' such that\n// l' is identical to l in the indicies that are not divisible by three, while its values at the indicies that are divisible by three are equal\n// to the values of the corresponding indicies of l, but sorted.\n// >>> SortThird([1, 2, 3])\n// [1, 2, 3]\n// >>> SortThird([5, 6, 3, 4, 8, 9, 2])\n// [2, 6, 3, 4, 8, 9, 5]\n", "declaration": "\nfunc SortThird(l []int) []int {\n", "canonical_solution": " temp := make([]int, 0)\n\tfor i := 0; i < len(l); i = i + 3 {\n\t\ttemp = append(temp, l[i])\n\t}\n\tsort.Ints(temp)\n\tj := 0\n\tfor i := 0; i < len(l); i = i + 3 {\n\t\tl[i] = temp[j]\n\t\tj++\n\t}\n\treturn l\n}\n\n", "test": "func TestSortThird(t *testing.T) {\n assert := assert.New(t)\n\tsame := func(src []int, target []int) bool {\n\t\tfor i := 0; i < len(src); i++ {\n\t\t\tif src[i] != target[i] {\n\t\t\t\treturn false\n\t\t\t}\n\t\t}\n\t\treturn true\n\t}\n\tassert.Equal(true, same([]int{1, 2, 3}, SortThird([]int{1, 2, 3})))\n\tassert.Equal(true, same([]int{1, 3, -5, 2, -3, 3, 5, 0, 123, 9, -10}, SortThird([]int{5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10})))\n\tassert.Equal(true, same([]int{-10, 8, -12,3, 23, 2, 4, 11, 12, 5}, SortThird([]int{5, 8, -12, 4, 23, 2, 3, 11, 12, -10})))\n\tassert.Equal(true, same([]int{2, 6, 3, 4, 8, 9, 5}, SortThird([]int{5, 6, 3, 4, 8, 9, 2})))\n\tassert.Equal(true, same([]int{2, 8, 3, 4, 6, 9, 5}, SortThird([]int{5, 8, 3, 4, 6, 9, 2})))\n\tassert.Equal(true, same([]int{2, 6, 9, 4, 8, 3, 5}, SortThird([]int{5, 6, 9, 4, 8, 3, 2})))\n\tassert.Equal(true, same([]int{2, 6, 3, 4, 8, 9, 5, 1}, SortThird([]int{5, 6, 3, 4, 8, 9, 2, 1})))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestSortThird(t *testing.T) {\n assert := assert.New(t)\n\tsame := func(src []int, target []int) bool {\n\t\tfor i := 0; i < len(src); i++ {\n\t\t\tif src[i] != target[i] {\n\t\t\t\treturn false\n\t\t\t}\n\t\t}\n\t\treturn true\n\t}\n\tassert.Equal(true, same([]int{1, 2, 3}, SortThird([]int{1, 2, 3})))\n\tassert.Equal(true, same([]int{2, 6, 3, 4, 8, 9, 5}, SortThird([]int{5, 6, 3, 4, 8, 9, 2})))\n}\n", "buggy_solution": " temp := make([]int, 0)\n\tfor i := 0; i < len(l); i = i + 3 {\n\t\ttemp = append(temp, l[i])\n\t}\n\tj := 0\n\tfor i := 0; i < len(l); i = i + 3 {\n\t\tl[i] = temp[j]\n\t\tj++\n\t}\n\treturn l\n}\n\n", "bug_type": "missing logic", "failure_symptoms": "incorrect output", "entry_point": "SortThird"} -{"task_id": "Go/34", "prompt": "import (\n \"sort\"\n)\n\n// Return sorted Unique elements in a list\n// >>> Unique([5, 3, 5, 2, 3, 3, 9, 0, 123])\n// [0, 2, 3, 5, 9, 123]\nfunc Unique(l []int) []int {\n", "import": "import (\n \"sort\"\n)", "docstring": "// Return sorted Unique elements in a list\n// >>> Unique([5, 3, 5, 2, 3, 3, 9, 0, 123])\n// [0, 2, 3, 5, 9, 123]\n", "declaration": "\nfunc Unique(l []int) []int {\n", "canonical_solution": " set := make(map[int]interface{})\n\tfor _, i := range l {\n\t\tset[i]=nil\n\t}\n\tl = make([]int,0)\n\tfor i, _ := range set {\n\t\tl = append(l, i)\n\t}\n\tsort.Ints(l)\n\treturn l\n}\n\n", "test": "func TestUnique(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{0, 2, 3, 5, 9, 123}, Unique([]int{5, 3,5, 2, 3, 3, 9, 0, 123}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestUnique(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{0, 2, 3, 5, 9, 123}, Unique([]int{5, 3,5, 2, 3, 3, 9, 0, 123}))\n}\n", "buggy_solution": " set := make(map[int]interface{})\n\tfor _, i := range l {\n\t\tset[i]=nil\n\t}\n\tl = make([]int,0)\n\tfor i, _ := range set {\n\t\tl = append(l, i)\n\t}\n\treturn l\n}\n\n", "bug_type": "missing logic", "failure_symptoms": "incorrect output", "entry_point": "Unique"} +{"task_id": "Go/34", "prompt": "import (\n \"sort\"\n)\n\n// Return sorted Unique elements in a list\n// >>> Unique([5, 3, 5, 2, 3, 3, 9, 0, 123])\n// [0, 2, 3, 5, 9, 123]\nfunc Unique(l []int) []int {\n", "import": "import (\n \"sort\"\n)", "docstring": "// Return sorted Unique elements in a list\n// >>> Unique([5, 3, 5, 2, 3, 3, 9, 0, 123])\n// [0, 2, 3, 5, 9, 123]\n", "declaration": "\nfunc Unique(l []int) []int {\n", "canonical_solution": " set := make(map[int]interface{})\n\tfor _, i := range l {\n\t\tset[i]=nil\n\t}\n\tl = make([]int,0)\n\tfor i, _ := range set {\n\t\tl = append(l, i)\n\t}\n\tsort.Ints(l)\n\treturn l\n}\n\n", "test": "func TestUnique(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{0, 2, 3, 5, 9, 123}, Unique([]int{5, 3,5, 2, 3, 3, 9, 0, 123}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestUnique(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{0, 2, 3, 5, 9, 123}, Unique([]int{5, 3,5, 2, 3, 3, 9, 0, 123}))\n}\n", "buggy_solution": " sort.Ints(l)\n\treturn l\n}\n\n", "bug_type": "missing logic", "failure_symptoms": "incorrect output", "entry_point": "Unique"} {"task_id": "Go/35", "prompt": "\n// Return maximum element in the list.\n// >>> MaxElement([1, 2, 3])\n// 3\n// >>> MaxElement([5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10])\n// 123\nfunc MaxElement(l []int) int {\n", "import": "", "docstring": "// Return maximum element in the list.\n// >>> MaxElement([1, 2, 3])\n// 3\n// >>> MaxElement([5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10])\n// 123\n", "declaration": "\nfunc MaxElement(l []int) int {\n", "canonical_solution": " max := l[0]\n\tfor _, x := range l {\n\t\tif x > max {\n\t\t\tmax = x\n\t\t}\n\t}\n\treturn max\n}\n\n", "test": "func TestMaxElement(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(3, MaxElement([]int{1, 2, 3}))\n assert.Equal(124, MaxElement([]int{5, 3, -5, 2, -3, 3, 9,0, 124, 1, -10}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestMaxElement(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(3, MaxElement([]int{1, 2, 3}))\n assert.Equal(123, MaxElement([]int{5, 3, -5, 2, -3, 3, 9,0, 123, 1, -10}))\n}\n", "buggy_solution": " max := l[0]\n\tfor _, x := range l {\n\t\tif x < max {\n\t\t\tmax = x\n\t\t}\n\t}\n\treturn max\n}\n\n", "bug_type": "operator misuse", "failure_symptoms": "incorrect output", "entry_point": "MaxElement"} {"task_id": "Go/36", "prompt": "import (\n\t\"strconv\"\n\t\"strings\"\n)\n\n// Return the number of times the digit 7 appears in integers less than n which are divisible by 11 or 13.\n// >>> FizzBuzz(50)\n// 0\n// >>> FizzBuzz(78)\n// 2\n// >>> FizzBuzz(79)\n// 3\nfunc FizzBuzz(n int) int {\n", "import": "import (\n\t\"strconv\"\n\t\"strings\"\n)", "docstring": "// Return the number of times the digit 7 appears in integers less than n which are divisible by 11 or 13.\n// >>> FizzBuzz(50)\n// 0\n// >>> FizzBuzz(78)\n// 2\n// >>> FizzBuzz(79)\n// 3\n", "declaration": "\nfunc FizzBuzz(n int) int {\n", "canonical_solution": " ns := make([]int, 0)\n\tfor i := 0; i < n; i++ {\n\t\tif i%11 == 0 || i%13 == 0 {\n\t\t\tns = append(ns, i)\n\t\t}\n\t}\n\ttemp := make([]string, 0)\n\tfor _, i := range ns {\n\t\ttemp = append(temp, strconv.Itoa(i))\n\t}\n\tjoin := strings.Join(temp, \"\")\n\tans := 0\n\tfor _, c := range join {\n\t\tif c == '7' {\n\t\t\tans++\n\t\t}\n\t}\n\treturn ans\n}\n\n", "test": "func TestFizzBuzz(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(0, FizzBuzz(50))\n assert.Equal(2, FizzBuzz(78))\n assert.Equal(3, FizzBuzz(79))\n assert.Equal(3, FizzBuzz(100))\n assert.Equal(6, FizzBuzz(200))\n assert.Equal(192, FizzBuzz(4000))\n assert.Equal(639, FizzBuzz(10000))\n assert.Equal(8026, FizzBuzz(100000))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestFizzBuzz(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(0, FizzBuzz(50))\n assert.Equal(2, FizzBuzz(78))\n assert.Equal(3, FizzBuzz(79))\n}\n", "buggy_solution": " ns := make([]int, 0)\n\tfor i := 0; i < n; i++ {\n\t\tif i%11 == 0 && i%13 == 0 {\n\t\t\tns = append(ns, i)\n\t\t}\n\t}\n\ttemp := make([]string, 0)\n\tfor _, i := range ns {\n\t\ttemp = append(temp, strconv.Itoa(i))\n\t}\n\tjoin := strings.Join(temp, \"\")\n\tans := 0\n\tfor _, c := range join {\n\t\tif c == '7' {\n\t\t\tans++\n\t\t}\n\t}\n\treturn ans\n}\n\n", "bug_type": "operator misuse", "failure_symptoms": "incorrect output", "entry_point": "FizzBuzz"} {"task_id": "Go/37", "prompt": "import (\n\t\"sort\"\n)\n\n// This function takes a list l and returns a list l' such that\n// l' is identical to l in the odd indicies, while its values at the even indicies are equal\n// to the values of the even indicies of l, but sorted.\n// >>> SortEven([1, 2, 3])\n// [1, 2, 3]\n// >>> SortEven([5, 6, 3, 4])\n// [3, 6, 5, 4]\nfunc SortEven(l []int) []int {\n", "import": "import (\n\t\"sort\"\n)", "docstring": "// This function takes a list l and returns a list l' such that\n// l' is identical to l in the odd indicies, while its values at the even indicies are equal\n// to the values of the even indicies of l, but sorted.\n// >>> SortEven([1, 2, 3])\n// [1, 2, 3]\n// >>> SortEven([5, 6, 3, 4])\n// [3, 6, 5, 4]\n", "declaration": "\nfunc SortEven(l []int) []int {\n", "canonical_solution": " evens := make([]int, 0)\n\tfor i := 0; i < len(l); i += 2 {\n\t\tevens = append(evens, l[i])\n\t}\n\tsort.Ints(evens)\n\tj := 0\n\tfor i := 0; i < len(l); i += 2 {\n\t\tl[i] = evens[j]\n\t\tj++\n\t}\n\treturn l\n}\n\n", "test": "func TestSortEven(t *testing.T) {\n\tassert := assert.New(t)\n\tsame := func(src []int, target []int) bool {\n\t\tfor i := 0; i < len(src); i++ {\n\t\t\tif src[i] != target[i] {\n\t\t\t\treturn false\n\t\t\t}\n\t\t}\n\t\treturn true\n\t}\n\tassert.Equal(true, same([]int{1, 2, 3}, SortEven([]int{1, 2, 3})))\n\tassert.Equal(true, same([]int{-10, 3, -5, 2, -3, 3, 5, 0, 9, 1, 123}, SortEven([]int{5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10})))\n\tassert.Equal(true, same([]int{-12, 8, 3, 4, 5, 2, 12, 11, 23, -10}, SortEven([]int{5, 8, -12, 4, 23, 2, 3, 11, 12, -10})))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestSortEven(t *testing.T) {\n\tassert := assert.New(t)\n\tsame := func(src []int, target []int) bool {\n\t\tfor i := 0; i < len(src); i++ {\n\t\t\tif src[i] != target[i] {\n\t\t\t\treturn false\n\t\t\t}\n\t\t}\n\t\treturn true\n\t}\n\tassert.Equal(true, same([]int{1, 2, 3}, SortEven([]int{1, 2, 3})))\n\tassert.Equal(true, same([]int{3,6,5,4}, SortEven([]int{5,6,3,4})))\n}\n", "buggy_solution": " evens := make([]int, 0)\n\tfor i := 0; i < len(l); i += 2 {\n\t\tevens = append(evens, l[i])\n\t}\n\tsort.Ints(l)\n\tj := 0\n\tfor i := 0; i < len(l); i += 2 {\n\t\tl[i] = evens[j]\n\t\tj++\n\t}\n\treturn l\n}\n\n", "bug_type": "variable misuse", "failure_symptoms": "incorrect output", "entry_point": "SortEven"} {"task_id": "Go/38", "prompt": "import (\n \"math\"\n \"strings\"\n \"time\"\n)\n\n// returns encoded string by cycling groups of three characters.\nfunc EncodeCyclic(s string) string {\n groups := make([]string, 0)\n for i := 0; i < ((len(s) + 2) / 3); i++ {\n groups = append(groups, s[3*i:int(math.Min(float64(3*i+3), float64(len(s))))])\n }\n newGroups := make([]string, 0)\n for _, group := range groups {\n runes := []rune(group)\n if len(group) == 3 {\n newGroups = append(newGroups, string(append(runes[1:], runes[0])))\n } else {\n newGroups = append(newGroups, group)\n }\n }\n return strings.Join(newGroups, \"\")\n}\n\n// takes as input string encoded with EncodeCyclic function. Returns decoded string.\nfunc DecodeCyclic(s string) string {\n", "import": "import (\n \"math\"\n \"strings\"\n \"time\"\n)\n", "docstring": "// returns encoded string by cycling groups of three characters.\n// takes as input string encoded with EncodeCyclic function. Returns decoded string.\n", "declaration": "\nfunc DecodeCyclic(s string) string {\n", "canonical_solution": " return EncodeCyclic(EncodeCyclic(s))\n}\n\n", "test": "func TestDecodeCyclic(t *testing.T) {\n assert := assert.New(t)\n randInt := func(min, max int) int {\n rng := rand.New(rand.NewSource(time.Now().UnixNano()))\n if min >= max || min == 0 || max == 0 {\n return max\n }\n return rng.Intn(max-min) + min\n }\n for i := 0; i <100 ; i++ {\n runes := make([]rune, 0)\n for j := 0; j < randInt(10,20); j++ {\n runes = append(runes, int32(randInt('a','z')))\n }\n encoded_str := EncodeCyclic(string(runes))\n assert.Equal(string(runes), DecodeCyclic(encoded_str))\n }\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"math/rand\"\n \"math\"\n \"time\"\n \"strings\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "", "buggy_solution": " return EncodeCyclic(s)\n}\n\n", "bug_type": "missing logic", "failure_symptoms": "incorrect output", "entry_point": "DecodeCyclic"} {"task_id": "Go/39", "prompt": "import (\n\t\"math\"\n)\n\n// PrimeFib returns n-th number that is a Fibonacci number and it's also prime.\n// >>> PrimeFib(1)\n// 2\n// >>> PrimeFib(2)\n// 3\n// >>> PrimeFib(3)\n// 5\n// >>> PrimeFib(4)\n// 13\n// >>> PrimeFib(5)\n// 89\nfunc PrimeFib(n int) int {\n", "import": "import (\n\t\"math\"\n)", "docstring": "// PrimeFib returns n-th number that is a Fibonacci number and it's also prime.\n// >>> PrimeFib(1)\n// 2\n// >>> PrimeFib(2)\n// 3\n// >>> PrimeFib(3)\n// 5\n// >>> PrimeFib(4)\n// 13\n// >>> PrimeFib(5)\n// 89\n", "declaration": "\nfunc PrimeFib(n int) int {\n", "canonical_solution": " isPrime := func(p int) bool {\n\t\tif p < 2 {\n\t\t\treturn false\n\t\t}\n\t\tfor i := 2; i < int(math.Min(math.Sqrt(float64(p))+1, float64(p-1))); i++ {\n\t\t\tif p%i == 0 {\n\t\t\t\treturn false\n\t\t\t}\n\t\t}\n\t\treturn true\n\t}\n\tf := []int{0, 1}\n\tfor {\n\t\tf = append(f, f[len(f)-1]+f[len(f)-2])\n\t\tif isPrime(f[len(f)-1]) {\n\t\t\tn -= 1\n\t\t}\n\t\tif n == 0 {\n\t\t\treturn f[len(f)-1]\n\t\t}\n\t}\n}\n\n", "test": "func TestPrimeFib(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(2, PrimeFib(1))\n assert.Equal(3, PrimeFib(2))\n assert.Equal(5, PrimeFib(3))\n assert.Equal(13, PrimeFib(4))\n assert.Equal(89, PrimeFib(5))\n assert.Equal(233, PrimeFib(6))\n assert.Equal(1597, PrimeFib(7))\n assert.Equal(28657, PrimeFib(8))\n assert.Equal(514229, PrimeFib(9))\n assert.Equal(433494437, PrimeFib(10))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestPrimeFib(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(2, PrimeFib(1))\n assert.Equal(3, PrimeFib(2))\n assert.Equal(5, PrimeFib(3))\n assert.Equal(13, PrimeFib(4))\n assert.Equal(89, PrimeFib(5))\n}\n", "buggy_solution": " isPrime := func(p int) bool {\n\t\tif p < 2 {\n\t\t\treturn false\n\t\t}\n\t\tfor i := 2; i < int(math.Min(math.Sqrt(float64(p)), float64(p))); i++ {\n\t\t\tif p%i == 0 {\n\t\t\t\treturn false\n\t\t\t}\n\t\t}\n\t\treturn true\n\t}\n\tf := []int{0, 1}\n\tfor {\n\t\tf = append(f, f[len(f)-1]+f[len(f)-2])\n\t\tif isPrime(f[len(f)-1]) {\n\t\t\tn -= 1\n\t\t}\n\t\tif n == 0 {\n\t\t\treturn f[len(f)-1]\n\t\t}\n\t}\n}\n\n", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "PrimeFib"} -{"task_id": "Go/40", "prompt": "\n// TriplesSumToZero takes a list of integers as an input.\n// it returns true if there are three distinct elements in the list that\n// sum to zero, and false otherwise.\n// \n// >>> TriplesSumToZero([1, 3, 5, 0])\n// false\n// >>> TriplesSumToZero([1, 3, -2, 1])\n// true\n// >>> TriplesSumToZero([1, 2, 3, 7])\n// false\n// >>> TriplesSumToZero([2, 4, -5, 3, 9, 7])\n// true\n// >>> TriplesSumToZero([1])\n// false\nfunc TriplesSumToZero(l []int) bool {\n", "import": "", "docstring": "// TriplesSumToZero takes a list of integers as an input.\n// it returns true if there are three distinct elements in the list that\n// sum to zero, and false otherwise.\n// \n// >>> TriplesSumToZero([1, 3, 5, 0])\n// false\n// >>> TriplesSumToZero([1, 3, -2, 1])\n// true\n// >>> TriplesSumToZero([1, 2, 3, 7])\n// false\n// >>> TriplesSumToZero([2, 4, -5, 3, 9, 7])\n// true\n// >>> TriplesSumToZero([1])\n// false\n", "declaration": "\nfunc TriplesSumToZero(l []int) bool {\n", "canonical_solution": " for i := 0; i < len(l) - 2; i++ {\n\t\tfor j := i + 1; j < len(l) - 1; j++ {\n\t\t\tfor k := j + 1; k < len(l); k++ {\n\t\t\t\tif l[i] + l[j] + l[k] == 0 {\n\t\t\t\t\treturn true\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn false\n}\n\n", "test": "func TestTriplesSumToZero(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(false, TriplesSumToZero([]int{1, 3, 5, 0}))\n assert.Equal(false, TriplesSumToZero([]int{1, 3, 5, -1}))\n assert.Equal(true, TriplesSumToZero([]int{1, 3, -2, 1}))\n assert.Equal(false, TriplesSumToZero([]int{1, 2, 3, 7}))\n assert.Equal(false, TriplesSumToZero([]int{1, 2, 5, 7}))\n assert.Equal(true, TriplesSumToZero([]int{2, 4, -5, 3, 9, 7}))\n assert.Equal(false, TriplesSumToZero([]int{1}))\n assert.Equal(false, TriplesSumToZero([]int{1, 3, 5, -100}))\n assert.Equal(false, TriplesSumToZero([]int{100, 3, 5, -100}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestTriplesSumToZero(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(false, TriplesSumToZero([]int{1, 3, 5, 0}))\n assert.Equal(true, TriplesSumToZero([]int{1, 3, -2, 1}))\n assert.Equal(false, TriplesSumToZero([]int{1, 2, 3, 7}))\n assert.Equal(true, TriplesSumToZero([]int{2, 4, -5, 3, 9, 7}))\n}\n", "buggy_solution": " for i := 0; i < len(l) - 2; i++ {\n\t\tfor j := i + 1; j < len(l) - 1; j++ {\n\t\t\tfor k := i + 1; k < len(l); k++ {\n\t\t\t\tif l[i] + l[j] + l[k] == 0 {\n\t\t\t\t\treturn true\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn false\n}\n\n", "bug_type": "variable misuse", "failure_symptoms": "incorrect output", "entry_point": "TriplesSumToZero"} +{"task_id": "Go/40", "prompt": "\n// TriplesSumToZero takes a list of integers as an input.\n// it returns true if there are three distinct elements in the list that\n// sum to zero, and false otherwise.\n// \n// >>> TriplesSumToZero([1, 3, 5, 0])\n// false\n// >>> TriplesSumToZero([1, 3, -2, 1])\n// true\n// >>> TriplesSumToZero([1, 2, 3, 7])\n// false\n// >>> TriplesSumToZero([2, 4, -5, 3, 9, 7])\n// true\n// >>> TriplesSumToZero([1])\n// false\nfunc TriplesSumToZero(l []int) bool {\n", "import": "", "docstring": "// TriplesSumToZero takes a list of integers as an input.\n// it returns true if there are three distinct elements in the list that\n// sum to zero, and false otherwise.\n// \n// >>> TriplesSumToZero([1, 3, 5, 0])\n// false\n// >>> TriplesSumToZero([1, 3, -2, 1])\n// true\n// >>> TriplesSumToZero([1, 2, 3, 7])\n// false\n// >>> TriplesSumToZero([2, 4, -5, 3, 9, 7])\n// true\n// >>> TriplesSumToZero([1])\n// false\n", "declaration": "\nfunc TriplesSumToZero(l []int) bool {\n", "canonical_solution": " for i := 0; i < len(l) - 2; i++ {\n\t\tfor j := i + 1; j < len(l) - 1; j++ {\n\t\t\tfor k := j + 1; k < len(l); k++ {\n\t\t\t\tif l[i] + l[j] + l[k] == 0 {\n\t\t\t\t\treturn true\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn false\n}\n\n", "test": "func TestTriplesSumToZero(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(false, TriplesSumToZero([]int{1, 3, 5, 0}))\n assert.Equal(false, TriplesSumToZero([]int{1, 3, 5, -1}))\n assert.Equal(true, TriplesSumToZero([]int{1, 3, -2, 1}))\n assert.Equal(false, TriplesSumToZero([]int{1, 2, 3, 7}))\n assert.Equal(false, TriplesSumToZero([]int{1, 2, 5, 7}))\n assert.Equal(true, TriplesSumToZero([]int{2, 4, -5, 3, 9, 7}))\n assert.Equal(false, TriplesSumToZero([]int{1}))\n assert.Equal(false, TriplesSumToZero([]int{1, 3, 5, -100}))\n assert.Equal(false, TriplesSumToZero([]int{100, 3, 5, -100}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestTriplesSumToZero(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(false, TriplesSumToZero([]int{1, 3, 5, 0}))\n assert.Equal(true, TriplesSumToZero([]int{1, 3, -2, 1}))\n assert.Equal(false, TriplesSumToZero([]int{1, 2, 3, 7}))\n assert.Equal(true, TriplesSumToZero([]int{2, 4, -5, 3, 9, 7}))\n}\n", "buggy_solution": " for i := 1; i < len(l) - 2; i++ {\n\t\tfor j := i + 1; j < len(l) - 1; j++ {\n\t\t\tfor k := j + 1; k < len(l); k++ {\n\t\t\t\tif l[i] + l[j] + l[k] == 0 {\n\t\t\t\t\treturn true\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn false\n}\n\n", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "TriplesSumToZero"} {"task_id": "Go/41", "prompt": "\n// Imagine a road that's a perfectly straight infinitely long line.\n// n cars are driving left to right; simultaneously, a different set of n cars\n// are driving right to left. The two sets of cars start out being very far from\n// each other. All cars move in the same speed. Two cars are said to collide\n// when a car that's moving left to right hits a car that's moving right to left.\n// However, the cars are infinitely sturdy and strong; as a result, they continue moving\n// in their trajectory as if they did not collide.\n// \n// This function outputs the number of such collisions.\nfunc CarRaceCollision(n int) int {\n", "import": "", "docstring": "// Imagine a road that's a perfectly straight infinitely long line.\n// n cars are driving left to right; simultaneously, a different set of n cars\n// are driving right to left. The two sets of cars start out being very far from\n// each other. All cars move in the same speed. Two cars are said to collide\n// when a car that's moving left to right hits a car that's moving right to left.\n// However, the cars are infinitely sturdy and strong; as a result, they continue moving\n// in their trajectory as if they did not collide.\n// \n// This function outputs the number of such collisions.\n", "declaration": "\nfunc CarRaceCollision(n int) int {\n", "canonical_solution": "\treturn n * n\n}\n\n", "test": "func TestCarRaceCollision(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(4, CarRaceCollision(2))\n assert.Equal(9, CarRaceCollision(3))\n assert.Equal(16, CarRaceCollision(4))\n assert.Equal(64, CarRaceCollision(8))\n assert.Equal(100, CarRaceCollision(10))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "", "buggy_solution": "\treturn n * n * n\n}\n\n", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "CarRaceCollision"} {"task_id": "Go/42", "prompt": "\n// Return list with elements incremented by 1.\n// >>> IncrList([1, 2, 3])\n// [2, 3, 4]\n// >>> IncrList([5, 3, 5, 2, 3, 3, 9, 0, 123])\n// [6, 4, 6, 3, 4, 4, 10, 1, 124]\nfunc IncrList(l []int) []int {\n", "import": "", "docstring": "// Return list with elements incremented by 1.\n// >>> IncrList([1, 2, 3])\n// [2, 3, 4]\n// >>> IncrList([5, 3, 5, 2, 3, 3, 9, 0, 123])\n// [6, 4, 6, 3, 4, 4, 10, 1, 124]\n", "declaration": "\nfunc IncrList(l []int) []int {\n", "canonical_solution": " n := len(l)\n\tfor i := 0; i < n; i++ {\n\t\tl[i]++\n\t}\n\treturn l\n}\n\n", "test": "func TestIncrList(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{}, IncrList([]int{}))\n assert.Equal([]int{4, 3, 2}, IncrList([]int{3, 2, 1}))\n assert.Equal([]int{6, 3, 6, 3, 4, 4, 10, 1, 124}, IncrList([]int{5, 2, 5, 2, 3, 3, 9, 0, 123}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestIncrList(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{2, 3, 4}, IncrList([]int{1, 2, 3}))\n assert.Equal([]int{6, 3, 6, 3, 4, 4, 10, 1, 124}, IncrList([]int{5, 2, 5, 2, 3, 3, 9, 0, 123}))\n}\n", "buggy_solution": " n := len(l)\n\tfor i := 1; i < n; i++ {\n\t\tl[i]++\n\t}\n\treturn l\n}\n\n", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "IncrList"} {"task_id": "Go/43", "prompt": "\n// PairsSumToZero takes a list of integers as an input.\n// it returns true if there are two distinct elements in the list that\n// sum to zero, and false otherwise.\n// >>> PairsSumToZero([1, 3, 5, 0])\n// false\n// >>> PairsSumToZero([1, 3, -2, 1])\n// false\n// >>> PairsSumToZero([1, 2, 3, 7])\n// false\n// >>> PairsSumToZero([2, 4, -5, 3, 5, 7])\n// true\n// >>> PairsSumToZero([1])\n// false\nfunc PairsSumToZero(l []int) bool {\n", "import": "", "docstring": "// PairsSumToZero takes a list of integers as an input.\n// it returns true if there are two distinct elements in the list that\n// sum to zero, and false otherwise.\n// >>> PairsSumToZero([1, 3, 5, 0])\n// false\n// >>> PairsSumToZero([1, 3, -2, 1])\n// false\n// >>> PairsSumToZero([1, 2, 3, 7])\n// false\n// >>> PairsSumToZero([2, 4, -5, 3, 5, 7])\n// true\n// >>> PairsSumToZero([1])\n// false\n", "declaration": "\nfunc PairsSumToZero(l []int) bool {\n", "canonical_solution": " seen := map[int]bool{}\n\tfor i := 0; i < len(l); i++ {\n\t\tfor j := i + 1; j < len(l); j++ {\n\t\t\tif l[i] + l[j] == 0 {\n\t\t\t\tif _, ok := seen[l[i]]; !ok {\n\t\t\t\t\tseen[l[i]] = true\n\t\t\t\t\treturn true\n\t\t\t\t}\n\t\t\t\tif _, ok := seen[l[j]]; !ok {\n\t\t\t\t\tseen[l[j]] = true\n\t\t\t\t\treturn true\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn false\n}\n\n", "test": "func TestPairsSumToZero(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(false, PairsSumToZero([]int{1, 3, 5, 0}))\n assert.Equal(false, PairsSumToZero([]int{1, 3, -2, 1}))\n assert.Equal(false, PairsSumToZero([]int{1, 2, 3, 7}))\n assert.Equal(true, PairsSumToZero([]int{2, 4, -5, 3, 5, 7}))\n assert.Equal(false, PairsSumToZero([]int{1}))\n assert.Equal(true, PairsSumToZero([]int{-3, 9, -1, 3, 2, 30}))\n assert.Equal(true, PairsSumToZero([]int{-3, 9, -1, 3, 2, 31}))\n assert.Equal(false, PairsSumToZero([]int{-3, 9, -1, 4, 2, 30}))\n assert.Equal(false, PairsSumToZero([]int{-3, 9, -1, 4, 2, 31}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestPairsSumToZero(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(false, PairsSumToZero([]int{1, 3, 5, 0}))\n assert.Equal(false, PairsSumToZero([]int{1, 3, -2, 1}))\n assert.Equal(false, PairsSumToZero([]int{1, 2, 3, 7}))\n assert.Equal(true, PairsSumToZero([]int{2, 4, -5, 3, 5, 7}))\n}\n", "buggy_solution": " seen := map[int]bool{}\n\tfor i := 0; i < len(l); i++ {\n\t\tfor j := i; j < len(l); j++ {\n\t\t\tif l[i] + l[j] == 0 {\n\t\t\t\tif _, ok := seen[l[i]]; !ok {\n\t\t\t\t\tseen[l[i]] = true\n\t\t\t\t\treturn true\n\t\t\t\t}\n\t\t\t\tif _, ok := seen[l[j]]; !ok {\n\t\t\t\t\tseen[l[j]] = true\n\t\t\t\t\treturn true\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\treturn false\n}\n\n", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "PairsSumToZero"} @@ -57,7 +57,7 @@ {"task_id": "Go/56", "prompt": "\n// brackets is a string of \"<\" and \">\".\n// return true if every opening bracket has a corresponding closing bracket.\n// \n// >>> CorrectBracketing(\"<\")\n// false\n// >>> CorrectBracketing(\"<>\")\n// true\n// >>> CorrectBracketing(\"<<><>>\")\n// true\n// >>> CorrectBracketing(\"><<>\")\n// false\nfunc CorrectBracketing(brackets string) bool {\n", "import": "", "docstring": "// brackets is a string of \"<\" and \">\".\n// return true if every opening bracket has a corresponding closing bracket.\n// \n// >>> CorrectBracketing(\"<\")\n// false\n// >>> CorrectBracketing(\"<>\")\n// true\n// >>> CorrectBracketing(\"<<><>>\")\n// true\n// >>> CorrectBracketing(\"><<>\")\n// false\n", "declaration": "\nfunc CorrectBracketing(brackets string) bool {\n", "canonical_solution": " l := len(brackets)\n\tcount := 0\n\tfor index := 0; index < l; index++ {\n\t\tif brackets[index] == '<' {\n\t\t\tcount++\n\t\t} else if brackets[index] == '>' {\n\t\t\tcount--\n\t\t}\n\t\tif count < 0 {\n\t\t\treturn false\n\t\t}\n\t}\n if count == 0 {\n return true\n } else {\n return false\n }\n}\n\n", "test": "func TestCorrectBracketing(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(true, CorrectBracketing(\"<>\"))\n assert.Equal(true, CorrectBracketing(\"<<><>>\"))\n assert.Equal(true, CorrectBracketing(\"<><><<><>><>\"))\n assert.Equal(true, CorrectBracketing(\"<><><<<><><>><>><<><><<>>>\"))\n assert.Equal(false, CorrectBracketing(\"<<<><>>>>\"))\n assert.Equal(false, CorrectBracketing(\"><<>\"))\n assert.Equal(false, CorrectBracketing(\"<\"))\n assert.Equal(false, CorrectBracketing(\"<<<<\"))\n assert.Equal(false, CorrectBracketing(\">\"))\n assert.Equal(false, CorrectBracketing(\"<<>\"))\n assert.Equal(false, CorrectBracketing(\"<><><<><>><>><<>\"))\n assert.Equal(false, CorrectBracketing(\"<><><<><>><>>><>\"))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestCorrectBracketing(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(true, CorrectBracketing(\"<>\"))\n assert.Equal(true, CorrectBracketing(\"<<><>>\"))\n assert.Equal(false, CorrectBracketing(\"><<>\"))\n assert.Equal(false, CorrectBracketing(\"<\"))\n}\n", "buggy_solution": " l := len(brackets)\n\tcount := 0\n\tfor index := 0; index < l; index++ {\n\t\tif brackets[index] == '>' {\n\t\t\tcount++\n\t\t} else if brackets[index] == '<' {\n\t\t\tcount--\n\t\t}\n\t\tif count < 0 {\n\t\t\treturn false\n\t\t}\n\t}\n if count == 0 {\n return true\n } else {\n return false\n }\n}\n\n", "bug_type": "operator misuse", "failure_symptoms": "incorrect output", "entry_point": "CorrectBracketing"} {"task_id": "Go/57", "prompt": "\n// Return true is list elements are Monotonically increasing or decreasing.\n// >>> Monotonic([1, 2, 4, 20])\n// true\n// >>> Monotonic([1, 20, 4, 10])\n// false\n// >>> Monotonic([4, 1, 0, -10])\n// true\nfunc Monotonic(l []int) bool {\n", "import": "", "docstring": "// Return true is list elements are Monotonically increasing or decreasing.\n// >>> Monotonic([1, 2, 4, 20])\n// true\n// >>> Monotonic([1, 20, 4, 10])\n// false\n// >>> Monotonic([4, 1, 0, -10])\n// true\n", "declaration": "\nfunc Monotonic(l []int) bool {\n", "canonical_solution": " flag := true\n\tif len(l) > 1 {\n\t\tfor i := 0; i < len(l)-1; i++ {\n\t\t\tif l[i] != l[i+1] {\n\t\t\t\tflag = l[i] > l[i+1]\n\t\t\t\tbreak\n\t\t\t}\n\t\t}\n\t} else {\n\t\treturn false\n\t}\n\tfor i := 0; i < len(l)-1; i++ {\n\t\tif flag != (l[i] >= l[i+1]) {\n\t\t\treturn false\n\t\t}\n\t}\n\treturn true\n}\n\n", "test": "func TestMonotonic(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(true, Monotonic([]int{1, 2, 4, 10}))\n assert.Equal(true, Monotonic([]int{1, 2, 4, 20}))\n assert.Equal(false, Monotonic([]int{1, 20, 4, 10}))\n assert.Equal(true, Monotonic([]int{4, 1, 0, -10}))\n assert.Equal(true, Monotonic([]int{4, 1, 1, 0}))\n assert.Equal(false, Monotonic([]int{1, 2, 3, 2, 5, 60}))\n assert.Equal(true, Monotonic([]int{1, 2, 3, 4, 5, 60}))\n assert.Equal(true, Monotonic([]int{9, 9, 9, 9}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestMonotonic(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(true, Monotonic([]int{1, 2, 4, 10}))\n assert.Equal(false, Monotonic([]int{1, 20, 4, 10}))\n assert.Equal(true, Monotonic([]int{4, 1, 0, -10}))\n}\n", "buggy_solution": " flag := true\n\tif len(l) > 1 {\n\t\tfor i := 0; i < len(l)-1; i++ {\n\t\t\tif l[i] != l[i+1] {\n\t\t\t\tflag = l[i] > l[i+1]\n\t\t\t\tbreak\n\t\t\t}\n\t\t}\n\t} else {\n\t\treturn false\n\t}\n\tfor i := 0; i < len(l)-1; i++ {\n\t\tif flag != (l[i] >= l[i+1]) {\n\t\t\treturn true\n\t\t}\n\t}\n\treturn false\n}\n\n", "bug_type": "operator misuse", "failure_symptoms": "incorrect output", "entry_point": "Monotonic"} {"task_id": "Go/58", "prompt": "import (\n \"sort\"\n)\n\n// Return sorted unique Common elements for two lists.\n// >>> Common([1, 4, 3, 34, 653, 2, 5], [5, 7, 1, 5, 9, 653, 121])\n// [1, 5, 653]\n// >>> Common([5, 3, 2, 8], [3, 2])\n// [2, 3]\nfunc Common(l1 []int,l2 []int) []int {\n", "import": "import (\n \"sort\"\n)", "docstring": "// Return sorted unique Common elements for two lists.\n// >>> Common([1, 4, 3, 34, 653, 2, 5], [5, 7, 1, 5, 9, 653, 121])\n// [1, 5, 653]\n// >>> Common([5, 3, 2, 8], [3, 2])\n// [2, 3]\n", "declaration": "\nfunc Common(l1 []int,l2 []int) []int {\n", "canonical_solution": " m := make(map[int]bool)\n\tfor _, e1 := range l1 {\n\t\tif m[e1] {\n\t\t\tcontinue\n\t\t}\n\t\tfor _, e2 := range l2 {\n\t\t\tif e1 == e2 {\n\t\t\t\tm[e1] = true\n\t\t\t\tbreak\n\t\t\t}\n\t\t}\n\t}\n\tres := make([]int, 0, len(m))\n\tfor k, _ := range m {\n\t\tres = append(res, k)\n\t}\n\tsort.Ints(res)\n\treturn res\n}\n\n", "test": "func TestCommon(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{1, 5, 653}, Common([]int{1, 4, 3, 34, 653, 2, 5}, []int{5, 7, 1, 5, 9, 653, 121}))\n assert.Equal([]int{2, 3}, Common([]int{5, 3, 2, 8}, []int{3, 2}))\n assert.Equal([]int{2, 3, 4}, Common([]int{4, 3, 2, 8}, []int{3, 2, 4}))\n assert.Equal([]int{}, Common([]int{4, 3, 2, 8}, []int{}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestCommon(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{1, 5, 653}, Common([]int{1, 4, 3, 34, 653, 2, 5}, []int{5, 7, 1, 5, 9, 653, 121}))\n assert.Equal([]int{2, 3}, Common([]int{5, 3, 2, 8}, []int{3, 2}))\n}\n", "buggy_solution": " m := make(map[int]bool)\n\tfor _, e1 := range l1 {\n\t\tif m[e1] {\n\t\t\tcontinue\n\t\t}\n\t\tfor _, e2 := range l2 {\n\t\t\tif e1 == e2 {\n\t\t\t\tm[e1] = true\n\t\t\t\tbreak\n\t\t\t}\n\t\t}\n\t}\n\tres := make([]int, 0, len(m))\n\tfor k, _ := range m {\n\t\tres = append(res, k)\n\t}\n\treturn res\n}\n\n", "bug_type": "missing logic", "failure_symptoms": "incorrect output", "entry_point": "Common"} -{"task_id": "Go/59", "prompt": "\n// Return the largest prime factor of n. Assume n > 1 and is not a prime.\n// >>> LargestPrimeFactor(13195)\n// 29\n// >>> LargestPrimeFactor(2048)\n// 2\nfunc LargestPrimeFactor(n int) int {\n", "import": "", "docstring": "// Return the largest prime factor of n. Assume n > 1 and is not a prime.\n// >>> LargestPrimeFactor(13195)\n// 29\n// >>> LargestPrimeFactor(2048)\n// 2\n", "declaration": "\nfunc LargestPrimeFactor(n int) int {\n", "canonical_solution": " isPrime := func(n int) bool {\n for i := 2; i < int(math.Pow(float64(n), 0.5)+1); i++ {\n if n%i == 0 {\n return false\n }\n }\n return true\n }\n\n largest := 1\n for j := 2; j < n + 1; j++ {\n\t\tif n % j == 0 && isPrime(j) {\n\t\t\tif j > largest {\n\t\t\t\tlargest = j\n\t\t\t}\n\t\t}\n\t}\n return largest\n}\n\n", "test": "func TestLargestPrimeFactor(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(5, LargestPrimeFactor(15))\n assert.Equal(3, LargestPrimeFactor(27))\n assert.Equal(7, LargestPrimeFactor(63))\n assert.Equal(11, LargestPrimeFactor(330))\n assert.Equal(29, LargestPrimeFactor(13195))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestLargestPrimeFactor(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(2, LargestPrimeFactor(2048))\n assert.Equal(29, LargestPrimeFactor(13195))\n}\n", "buggy_solution": " isPrime := func(n int) bool {\n for i := 2; i < int(math.Pow(float64(n), 0.5)+1); i++ {\n if n%i == 0 {\n return false\n }\n }\n return true\n }\n\n largest := 1\n for j := 2; j < n; j++ {\n\t\tif n % j == 0 && isPrime(j) {\n\t\t\tif j > largest {\n\t\t\t\tlargest = j\n\t\t\t}\n\t\t}\n\t}\n return largest\n}\n\n", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "LargestPrimeFactor"} +{"task_id": "Go/59", "prompt": "\n// Return the largest prime factor of n. Assume n > 1 and is not a prime.\n// >>> LargestPrimeFactor(13195)\n// 29\n// >>> LargestPrimeFactor(2048)\n// 2\nfunc LargestPrimeFactor(n int) int {\n", "import": "", "docstring": "// Return the largest prime factor of n. Assume n > 1 and is not a prime.\n// >>> LargestPrimeFactor(13195)\n// 29\n// >>> LargestPrimeFactor(2048)\n// 2\n", "declaration": "\nfunc LargestPrimeFactor(n int) int {\n", "canonical_solution": " isPrime := func(n int) bool {\n for i := 2; i < int(math.Pow(float64(n), 0.5)+1); i++ {\n if n%i == 0 {\n return false\n }\n }\n return true\n }\n\n largest := 1\n for j := 2; j < n + 1; j++ {\n\t\tif n % j == 0 && isPrime(j) {\n\t\t\tif j > largest {\n\t\t\t\tlargest = j\n\t\t\t}\n\t\t}\n\t}\n return largest\n}\n\n", "test": "func TestLargestPrimeFactor(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(5, LargestPrimeFactor(15))\n assert.Equal(3, LargestPrimeFactor(27))\n assert.Equal(7, LargestPrimeFactor(63))\n assert.Equal(11, LargestPrimeFactor(330))\n assert.Equal(29, LargestPrimeFactor(13195))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestLargestPrimeFactor(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(2, LargestPrimeFactor(2048))\n assert.Equal(29, LargestPrimeFactor(13195))\n}\n", "buggy_solution": " isPrime := func(n int) bool {\n for i := 2; i < int(math.Pow(float64(n), 0.5)+1); i++ {\n if n%i == 0 {\n return false\n }\n }\n return true\n }\n\n largest := 1\n for j := 2; j < n + 1; j++ {\n\t\tif n % j == 0 && isPrime(n) {\n\t\t\tif j > largest {\n\t\t\t\tlargest = j\n\t\t\t}\n\t\t}\n\t}\n return largest\n}\n\n", "bug_type": "variable misuse", "failure_symptoms": "incorrect output", "entry_point": "LargestPrimeFactor"} {"task_id": "Go/60", "prompt": "\n// SumToN is a function that sums numbers from 1 to n.\n// >>> SumToN(30)\n// 465\n// >>> SumToN(100)\n// 5050\n// >>> SumToN(5)\n// 15\n// >>> SumToN(10)\n// 55\n// >>> SumToN(1)\n// 1\nfunc SumToN(n int) int {\n", "import": "", "docstring": "// SumToN is a function that sums numbers from 1 to n.\n// >>> SumToN(30)\n// 465\n// >>> SumToN(100)\n// 5050\n// >>> SumToN(5)\n// 15\n// >>> SumToN(10)\n// 55\n// >>> SumToN(1)\n// 1\n", "declaration": "\nfunc SumToN(n int) int {\n", "canonical_solution": " if n <= 0 {\n\t\treturn 0\n\t} else {\n\t\treturn n + SumToN(n - 1)\n\t}\n}\n\n", "test": "func TestSumToN(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(1, SumToN(1))\n assert.Equal(21, SumToN(6))\n assert.Equal(66, SumToN(11))\n assert.Equal(465, SumToN(30))\n assert.Equal(5050, SumToN(100))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestSumToN(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(1, SumToN(1))\n assert.Equal(15, SumToN(5))\n assert.Equal(55, SumToN(10))\n assert.Equal(465, SumToN(30))\n assert.Equal(5050, SumToN(100))\n}\n", "buggy_solution": " if n <= 0 {\n\t\treturn 0\n\t} else {\n\t\treturn 1 + SumToN(n - 1)\n\t}\n}\n\n", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "SumToN"} {"task_id": "Go/61", "prompt": "import (\n \"strings\"\n)\n\n// brackets is a string of \"(\" and \")\".\n// return true if every opening bracket has a corresponding closing bracket.\n// \n// >>> CorrectBracketing(\"(\")\n// false\n// >>> CorrectBracketing(\"()\")\n// true\n// >>> CorrectBracketing(\"(()())\")\n// true\n// >>> CorrectBracketing(\")(()\")\n// false\nfunc CorrectBracketing(brackets string) bool {\n", "import": "import (\n \"strings\"\n)", "docstring": "// brackets is a string of \"(\" and \")\".\n// return true if every opening bracket has a corresponding closing bracket.\n// \n// >>> CorrectBracketing(\"(\")\n// false\n// >>> CorrectBracketing(\"()\")\n// true\n// >>> CorrectBracketing(\"(()())\")\n// true\n// >>> CorrectBracketing(\")(()\")\n// false\n", "declaration": "\nfunc CorrectBracketing(brackets string) bool {\n", "canonical_solution": " brackets = strings.Replace(brackets, \"(\", \" ( \", -1)\n\tbrackets = strings.Replace(brackets, \")\", \") \", -1)\n\topen := 0\n\tfor _, b := range brackets {\n\t\tif b == '(' {\n\t\t\topen++\n\t\t} else if b == ')' {\n\t\t\topen--\n\t\t}\n\t\tif open < 0 {\n\t\t\treturn false\n\t\t}\n\t}\n\treturn open == 0\n}\n\n", "test": "func TestCorrectBracketing(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(true, CorrectBracketing(\"()\"))\n assert.Equal(true, CorrectBracketing(\"(()())\"))\n assert.Equal(true, CorrectBracketing(\"()()(()())()\"))\n assert.Equal(true, CorrectBracketing(\"()()((()()())())(()()(()))\"))\n assert.Equal(false, CorrectBracketing(\"((()())))\"))\n assert.Equal(false, CorrectBracketing(\")(()\"))\n assert.Equal(false, CorrectBracketing(\"(\"))\n assert.Equal(false, CorrectBracketing(\"((((\"))\n assert.Equal(false, CorrectBracketing(\")\"))\n assert.Equal(false, CorrectBracketing(\"(()\"))\n assert.Equal(false, CorrectBracketing(\"()()(()())())(()\"))\n assert.Equal(false, CorrectBracketing(\"()()(()())()))()\"))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestCorrectBracketing(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(true, CorrectBracketing(\"()\"))\n assert.Equal(true, CorrectBracketing(\"(()())\"))\n assert.Equal(false, CorrectBracketing(\")(()\"))\n assert.Equal(false, CorrectBracketing(\"(\"))\n}\n", "buggy_solution": " brackets = strings.Replace(brackets, \"(\", \" ( \", -1)\n\tbrackets = strings.Replace(brackets, \")\", \") \", -1)\n\topen := 0\n\tfor _, b := range brackets {\n\t\tif b == '(' {\n\t\t\topen++\n\t\t} else if b == ')' {\n\t\t\topen--\n\t\t}\n\t\tif open < 0 {\n\t\t\treturn true\n\t\t}\n\t}\n\treturn open == 0\n}\n\n", "bug_type": "operator misuse", "failure_symptoms": "incorrect output", "entry_point": "CorrectBracketing"} {"task_id": "Go/62", "prompt": "\n// xs represent coefficients of a polynomial.\n// xs[0] + xs[1] * x + xs[2] * x^2 + ....\n// Return Derivative of this polynomial in the same form.\n// >>> Derivative([3, 1, 2, 4, 5])\n// [1, 4, 12, 20]\n// >>> Derivative([1, 2, 3])\n// [2, 6]\nfunc Derivative(xs []int) []int {\n", "import": "", "docstring": "// xs represent coefficients of a polynomial.\n// xs[0] + xs[1] * x + xs[2] * x^2 + ....\n// Return Derivative of this polynomial in the same form.\n// >>> Derivative([3, 1, 2, 4, 5])\n// [1, 4, 12, 20]\n// >>> Derivative([1, 2, 3])\n// [2, 6]\n", "declaration": "\nfunc Derivative(xs []int) []int {\n", "canonical_solution": " l := len(xs)\n\ty := make([]int, l - 1)\n\tfor i := 0; i < l - 1; i++ {\n\t\ty[i] = xs[i + 1] * (i + 1)\n\t}\n\treturn y\n}\n\n", "test": "func TestDerivative(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{1, 4, 12, 20}, Derivative([]int{3, 1, 2, 4, 5}))\n assert.Equal([]int{2, 6}, Derivative([]int{1, 2, 3}))\n assert.Equal([]int{2, 2}, Derivative([]int{3, 2, 1}))\n assert.Equal([]int{2, 2, 0, 16}, Derivative([]int{3, 2, 1,0, 4}))\n assert.Equal([]int{}, Derivative([]int{1}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestDerivative(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{1, 4, 12, 20}, Derivative([]int{3, 1, 2, 4, 5}))\n assert.Equal([]int{2, 6}, Derivative([]int{1, 2, 3}))\n}\n", "buggy_solution": " l := len(xs)\n\ty := make([]int, l - 1)\n\tfor i := 0; i < l - 1; i++ {\n\t\ty[i] = xs[i + 1] * i\n\t}\n\treturn y\n}\n\n", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "Derivative"} @@ -90,7 +90,7 @@ {"task_id": "Go/89", "prompt": "import (\n \"strings\"\n)\n\n// Create a function Encrypt that takes a string as an argument and\n// returns a string Encrypted with the alphabet being rotated.\n// The alphabet should be rotated in a manner such that the letters\n// shift down by two multiplied to two places.\n// For example:\n// Encrypt('hi') returns 'lm'\n// Encrypt('asdfghjkl') returns 'ewhjklnop'\n// Encrypt('gf') returns 'kj'\n// Encrypt('et') returns 'ix'\nfunc Encrypt(s string) string {\n", "import": "import (\n \"strings\"\n)\n", "docstring": "// Create a function Encrypt that takes a string as an argument and\n// returns a string Encrypted with the alphabet being rotated.\n// The alphabet should be rotated in a manner such that the letters\n// shift down by two multiplied to two places.\n// For example:\n// Encrypt('hi') returns 'lm'\n// Encrypt('asdfghjkl') returns 'ewhjklnop'\n// Encrypt('gf') returns 'kj'\n// Encrypt('et') returns 'ix'\n", "declaration": "\nfunc Encrypt(s string) string {\n", "canonical_solution": " d := \"abcdefghijklmnopqrstuvwxyz\"\n out := make([]rune, 0, len(s))\n for _, c := range s {\n pos := strings.IndexRune(d, c)\n if pos != -1 {\n out = append(out, []rune(d)[(pos+2*2)%26])\n } else {\n out = append(out, c)\n }\n }\n return string(out)\n}\n\n", "test": "func TestEncrypt(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(\"lm\", Encrypt(\"hi\"))\n assert.Equal(\"ewhjklnop\", Encrypt(\"asdfghjkl\"))\n assert.Equal(\"kj\", Encrypt(\"gf\"))\n assert.Equal(\"ix\", Encrypt(\"et\"))\n assert.Equal(\"jeiajeaijeiak\", Encrypt(\"faewfawefaewg\"))\n assert.Equal(\"lippsqcjvmirh\", Encrypt(\"hellomyfriend\"))\n assert.Equal(\"hbdhpqrmpjylqmpyjlpmlyjrqpmqryjlpmqryjljygyjl\", Encrypt(\"dxzdlmnilfuhmilufhlihufnmlimnufhlimnufhfucufh\"))\n assert.Equal(\"e\", Encrypt(\"a\"))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestEncrypt(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(\"lm\", Encrypt(\"hi\"))\n assert.Equal(\"ewhjklnop\", Encrypt(\"asdfghjkl\"))\n assert.Equal(\"kj\", Encrypt(\"gf\"))\n assert.Equal(\"ix\", Encrypt(\"et\"))\n}\n", "buggy_solution": " d := \"abcdefghijklmnopqrstuvwxyz\"\n out := make([]rune, 0, len(s))\n for _, c := range s {\n pos := strings.IndexRune(d, c)\n if pos != -1 {\n out = append(out, []rune(d)[(pos+2*2)%24])\n } else {\n out = append(out, c)\n }\n }\n return string(out)\n}\n\n", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "Encrypt"} {"task_id": "Go/90", "prompt": "import (\n \"math\"\n \"sort\"\n)\n\n// You are given a list of integers.\n// Write a function NextSmallest() that returns the 2nd smallest element of the list.\n// Return nil if there is no such element.\n// \n// NextSmallest([1, 2, 3, 4, 5]) == 2\n// NextSmallest([5, 1, 4, 3, 2]) == 2\n// NextSmallest([]) == nil\n// NextSmallest([1, 1]) == nil\nfunc NextSmallest(lst []int) interface{} {\n", "import": "import (\n \"math\"\n \"sort\"\n)\n", "docstring": "// You are given a list of integers.\n// Write a function NextSmallest() that returns the 2nd smallest element of the list.\n// Return nil if there is no such element.\n// \n// NextSmallest([1, 2, 3, 4, 5]) == 2\n// NextSmallest([5, 1, 4, 3, 2]) == 2\n// NextSmallest([]) == nil\n// NextSmallest([1, 1]) == nil\n", "declaration": "\nfunc NextSmallest(lst []int) interface{} {\n", "canonical_solution": " set := make(map[int]struct{})\n for _, i := range lst {\n set[i] = struct{}{}\n }\n vals := make([]int, 0, len(set))\n for k := range set {\n vals = append(vals, k)\n }\n sort.Slice(vals, func(i, j int) bool {\n return vals[i] < vals[j]\n })\n if len(vals) < 2 {\n return nil\n }\n return vals[1]\n}\n\n", "test": "func TestNextSmallest(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(2, NextSmallest([]int{1, 2, 3, 4, 5}))\n assert.Equal(2, NextSmallest([]int{5, 1, 4, 3, 2}))\n assert.Equal(nil, NextSmallest([]int{}))\n assert.Equal(nil, NextSmallest([]int{1, 1}))\n assert.Equal(1, NextSmallest([]int{1,1,1,1,0}))\n assert.Equal(nil, NextSmallest([]int{1, int(math.Pow(0, 0))}))\n assert.Equal(-35, NextSmallest([]int{-35, 34, 12, -45}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"math\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestNextSmallest(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(2+0*int(math.Pow(0, 0)), NextSmallest([]int{1, 2, 3, 4, 5}))\n assert.Equal(2, NextSmallest([]int{5, 1, 4, 3, 2}))\n assert.Equal(nil, NextSmallest([]int{}))\n assert.Equal(nil, NextSmallest([]int{1, 1}))\n}\n", "buggy_solution": " set := make(map[int]struct{})\n for _, i := range lst {\n set[i] = struct{}{}\n }\n vals := make([]int, 0, len(set))\n for k := range set {\n vals = append(vals, k)\n }\n sort.Slice(vals, func(i, j int) bool {\n return vals[i] < vals[j]\n })\n if len(vals) < 3 {\n return nil\n }\n return vals[1]\n}\n\n", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "NextSmallest"} {"task_id": "Go/91", "prompt": "import (\n \"regexp\"\n)\n\n// You'll be given a string of words, and your task is to count the number\n// of boredoms. A boredom is a sentence that starts with the word \"I\".\n// Sentences are delimited by '.', '?' or '!'.\n// \n// For example:\n// >>> IsBored(\"Hello world\")\n// 0\n// >>> IsBored(\"The sky is blue. The sun is shining. I love this weather\")\n// 1\nfunc IsBored(S string) int {\n", "import": "import (\n \"regexp\"\n)\n", "docstring": "// You'll be given a string of words, and your task is to count the number\n// of boredoms. A boredom is a sentence that starts with the word \"I\".\n// Sentences are delimited by '.', '?' or '!'.\n// \n// For example:\n// >>> IsBored(\"Hello world\")\n// 0\n// >>> IsBored(\"The sky is blue. The sun is shining. I love this weather\")\n// 1\n", "declaration": "\nfunc IsBored(S string) int {\n", "canonical_solution": " r, _ := regexp.Compile(`[.?!]\\s*`)\n sentences := r.Split(S, -1)\n sum := 0\n for _, s := range sentences {\n if len(s) >= 2 && s[:2] == \"I \" {\n sum++\n }\n }\n return sum\n}\n\n", "test": "func TestIsBored(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(0, IsBored(\"Hello world\"), \"Test 1\")\n assert.Equal(0, IsBored(\"Is the sky blue?\"), \"Test 2\")\n assert.Equal(1, IsBored(\"I love It !\"), \"Test 3\")\n assert.Equal(0, IsBored(\"bIt\"), \"Test 4\")\n assert.Equal(2, IsBored(\"I feel good today. I will be productive. will kill It\"), \"Test 5\")\n assert.Equal(0, IsBored(\"You and I are going for a walk\"), \"Test 6\")\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestIsBored(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(0, IsBored(\"Hello world\"), \"Test 1\")\n assert.Equal(1, IsBored(\"The sky is blue. The sun is shining. I love this weather\"), \"Test 3\")\n}\n", "buggy_solution": " r, _ := regexp.Compile(`[.?!]\\s*`)\n sentences := r.Split(S, -1)\n sum := 0\n for _, s := range sentences {\n if len(s) >= 2 && s[:2] == \" I\" {\n sum++\n }\n }\n return sum\n}\n\n", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "IsBored"} -{"task_id": "Go/92", "prompt": "\n// Create a function that takes 3 numbers.\n// Returns true if one of the numbers is equal to the sum of the other two, and all numbers are integers.\n// Returns false in any other cases.\n// \n// Examples\n// AnyInt(5, 2, 7) \u279e true\n// \n// AnyInt(3, 2, 2) \u279e false\n// \n// AnyInt(3, -2, 1) \u279e true\n// \n// AnyInt(3.6, -2.2, 2) \u279e false\nfunc AnyInt(x, y, z interface{}) bool {\n", "import": "", "docstring": "// Create a function that takes 3 numbers.\n// Returns true if one of the numbers is equal to the sum of the other two, and all numbers are integers.\n// Returns false in any other cases.\n// \n// Examples\n// AnyInt(5, 2, 7) \u279e true\n// \n// AnyInt(3, 2, 2) \u279e false\n// \n// AnyInt(3, -2, 1) \u279e true\n// \n// AnyInt(3.6, -2.2, 2) \u279e false\n", "declaration": "\nfunc AnyInt(x, y, z interface{}) bool {\n", "canonical_solution": " xx, ok := x.(int)\n if !ok {\n return false\n }\n yy, ok := y.(int)\n if !ok {\n return false\n }\n zz, ok := z.(int)\n if !ok {\n return false\n }\n\n if (xx+yy == zz) || (xx+zz == yy) || (yy+zz == xx) {\n return true\n }\n return false\n}\n\n", "test": "func TestAnyInt(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(true, AnyInt(2, 3, 1))\n assert.Equal(false, AnyInt(2.5, 2, 3))\n assert.Equal(false, AnyInt(1.5, 5, 3.5))\n assert.Equal(false, AnyInt(2, 6, 2))\n assert.Equal(true, AnyInt(4, 2, 2))\n assert.Equal(false, AnyInt(2.2, 2.2, 2.2))\n assert.Equal(true, AnyInt(-4, 6, 2))\n assert.Equal(true, AnyInt(2, 1, 1))\n assert.Equal(true, AnyInt(3, 4, 7))\n assert.Equal(false, AnyInt(3.0, 4, 7))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestAnyInt(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(true, AnyInt(5, 2, 7))\n assert.Equal(false, AnyInt(3, 2, 2))\n assert.Equal(true, AnyInt(3, -2, 1))\n assert.Equal(false, AnyInt(3.6, -2.2, 2))\n}\n", "buggy_solution": " xx, ok := x.(int)\n if !ok {\n return false\n }\n yy, ok := y.(int)\n if !ok {\n return false\n }\n zz, ok := z.(int)\n if !ok {\n return false\n }\n\n if (xx*yy == zz) || (xx*zz == yy) || (yy*zz == xx) || (xx+yy == zz) || (xx+zz == yy) || (yy+zz == xx) || (xx-yy == zz) || (xx-zz == yy) || (yy-zz == xx) {\n return true\n }\n return false\n}\n\n", "bug_type": "excess logic", "failure_symptoms": "incorrect output", "entry_point": "AnyInt"} +{"task_id": "Go/92", "prompt": "\n// Create a function that takes 3 numbers.\n// Returns true if one of the numbers is equal to the sum of the other two, and all numbers are integers.\n// Returns false in any other cases.\n// \n// Examples\n// AnyInt(5, 2, 7) \u279e true\n// \n// AnyInt(3, 2, 2) \u279e false\n// \n// AnyInt(3, -2, 1) \u279e true\n// \n// AnyInt(3.6, -2.2, 2) \u279e false\nfunc AnyInt(x, y, z interface{}) bool {\n", "import": "", "docstring": "// Create a function that takes 3 numbers.\n// Returns true if one of the numbers is equal to the sum of the other two, and all numbers are integers.\n// Returns false in any other cases.\n// \n// Examples\n// AnyInt(5, 2, 7) \u279e true\n// \n// AnyInt(3, 2, 2) \u279e false\n// \n// AnyInt(3, -2, 1) \u279e true\n// \n// AnyInt(3.6, -2.2, 2) \u279e false\n", "declaration": "\nfunc AnyInt(x, y, z interface{}) bool {\n", "canonical_solution": " xx, ok := x.(int)\n if !ok {\n return false\n }\n yy, ok := y.(int)\n if !ok {\n return false\n }\n zz, ok := z.(int)\n if !ok {\n return false\n }\n\n if (xx+yy == zz) || (xx+zz == yy) || (yy+zz == xx) {\n return true\n }\n return false\n}\n\n", "test": "func TestAnyInt(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(true, AnyInt(2, 3, 1))\n assert.Equal(false, AnyInt(2.5, 2, 3))\n assert.Equal(false, AnyInt(1.5, 5, 3.5))\n assert.Equal(false, AnyInt(2, 6, 2))\n assert.Equal(true, AnyInt(4, 2, 2))\n assert.Equal(false, AnyInt(2.2, 2.2, 2.2))\n assert.Equal(true, AnyInt(-4, 6, 2))\n assert.Equal(true, AnyInt(2, 1, 1))\n assert.Equal(true, AnyInt(3, 4, 7))\n assert.Equal(false, AnyInt(3.0, 4, 7))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestAnyInt(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(true, AnyInt(5, 2, 7))\n assert.Equal(false, AnyInt(3, 2, 2))\n assert.Equal(true, AnyInt(3, -2, 1))\n assert.Equal(false, AnyInt(3.6, -2.2, 2))\n}\n", "buggy_solution": " xx, ok := x.(int)\n if !ok {\n return false\n }\n yy, ok := y.(int)\n if !ok {\n return false\n }\n zz, ok := z.(int)\n if !ok {\n return false\n }\n\n if (xx+yy == zz) || (yy+zz == xx) {\n return true\n }\n return false\n}\n\n", "bug_type": "missing logic", "failure_symptoms": "incorrect output", "entry_point": "AnyInt"} {"task_id": "Go/93", "prompt": "import (\n \"strings\"\n)\n\n// Write a function that takes a message, and Encodes in such a\n// way that it swaps case of all letters, replaces all vowels in\n// the message with the letter that appears 2 places ahead of that\n// vowel in the english alphabet.\n// Assume only letters.\n// \n// Examples:\n// >>> Encode('test')\n// 'TGST'\n// >>> Encode('This is a message')\n// 'tHKS KS C MGSSCGG'\nfunc Encode(message string) string {\n", "import": "import (\n \"strings\"\n)\n", "docstring": "// Write a function that takes a message, and Encodes in such a\n// way that it swaps case of all letters, replaces all vowels in\n// the message with the letter that appears 2 places ahead of that\n// vowel in the english alphabet.\n// Assume only letters.\n// \n// Examples:\n// >>> Encode('test')\n// 'TGST'\n// >>> Encode('This is a message')\n// 'tHKS KS C MGSSCGG'\n", "declaration": "\nfunc Encode(message string) string {\n", "canonical_solution": " vowels := \"aeiouAEIOU\"\n vowels_replace := make(map[rune]rune)\n for _, c := range vowels {\n vowels_replace[c] = c + 2\n }\n result := make([]rune, 0, len(message))\n for _, c := range message {\n if 'a' <= c && c <= 'z' {\n c += 'A' - 'a'\n } else if 'A' <= c && c <= 'Z' {\n c += 'a' - 'A'\n }\n if strings.ContainsRune(vowels, c) {\n result = append(result, vowels_replace[c])\n } else {\n result = append(result, c)\n }\n }\n return string(result)\n}\n\n", "test": "func TestEncode(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(\"tgst\", Encode(\"TEST\"))\n assert.Equal(\"mWDCSKR\", Encode(\"Mudasir\"))\n assert.Equal(\"ygs\", Encode(\"YES\"))\n assert.Equal(\"tHKS KS C MGSSCGG\", Encode(\"This is a message\"))\n assert.Equal(\"k dQnT kNqW wHcT Tq wRkTg\", Encode(\"I DoNt KnOw WhAt tO WrItE\"))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestEncode(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(\"TGST\", Encode(\"test\"))\n assert.Equal(\"tHKS KS C MGSSCGG\", Encode(\"This is a message\"))\n}\n", "buggy_solution": " vowels := \"aeiou\"\n vowels_replace := make(map[rune]rune)\n for _, c := range vowels {\n vowels_replace[c] = c + 2\n }\n result := make([]rune, 0, len(message))\n for _, c := range message {\n if 'a' <= c && c <= 'z' {\n c += 'A' - 'a'\n } else if 'A' <= c && c <= 'Z' {\n c += 'a' - 'A'\n }\n if strings.ContainsRune(vowels, c) {\n result = append(result, vowels_replace[c])\n } else {\n result = append(result, c)\n }\n }\n return string(result)\n}\n\n", "bug_type": "missing logic", "failure_symptoms": "incorrect output", "entry_point": "Encode"} {"task_id": "Go/94", "prompt": "import (\n \"math\"\n \"strconv\"\n)\n\n// You are given a list of integers.\n// You need to find the largest prime value and return the sum of its digits.\n// \n// Examples:\n// For lst = [0,3,2,1,3,5,7,4,5,5,5,2,181,32,4,32,3,2,32,324,4,3] the output should be 10\n// For lst = [1,0,1,8,2,4597,2,1,3,40,1,2,1,2,4,2,5,1] the output should be 25\n// For lst = [1,3,1,32,5107,34,83278,109,163,23,2323,32,30,1,9,3] the output should be 13\n// For lst = [0,724,32,71,99,32,6,0,5,91,83,0,5,6] the output should be 11\n// For lst = [0,81,12,3,1,21] the output should be 3\n// For lst = [0,8,1,2,1,7] the output should be 7\nfunc Skjkasdkd(lst []int) int {\n", "import": "import (\n \"math\"\n \"strconv\"\n)\n", "docstring": "// You are given a list of integers.\n// You need to find the largest prime value and return the sum of its digits.\n// \n// Examples:\n// For lst = [0,3,2,1,3,5,7,4,5,5,5,2,181,32,4,32,3,2,32,324,4,3] the output should be 10\n// For lst = [1,0,1,8,2,4597,2,1,3,40,1,2,1,2,4,2,5,1] the output should be 25\n// For lst = [1,3,1,32,5107,34,83278,109,163,23,2323,32,30,1,9,3] the output should be 13\n// For lst = [0,724,32,71,99,32,6,0,5,91,83,0,5,6] the output should be 11\n// For lst = [0,81,12,3,1,21] the output should be 3\n// For lst = [0,8,1,2,1,7] the output should be 7\n", "declaration": "\nfunc Skjkasdkd(lst []int) int {\n", "canonical_solution": " isPrime := func(n int) bool {\n for i := 2; i < int(math.Pow(float64(n), 0.5)+1); i++ {\n if n%i == 0 {\n return false\n }\n }\n return true\n }\n maxx := 0\n i := 0\n for i < len(lst) {\n if lst[i] > maxx && isPrime(lst[i]) {\n maxx = lst[i]\n }\n i++\n }\n sum := 0\n for _, d := range strconv.Itoa(maxx) {\n sum += int(d - '0')\n }\n return sum\n}\n\n", "test": "func TestSkjkasdkd(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(10, Skjkasdkd([]int{0, 3, 2, 1, 3, 5, 7, 4, 5, 5, 5, 2, 181, 32, 4, 32, 3, 2, 32, 324, 4, 3}))\n assert.Equal(25, Skjkasdkd([]int{1, 0, 1, 8, 2, 4597, 2, 1, 3, 40, 1, 2, 1, 2, 4, 2, 5, 1}))\n assert.Equal(13, Skjkasdkd([]int{1, 3, 1, 32, 5107, 34, 83278, 109, 163, 23, 2323, 32, 30, 1, 9, 3}))\n assert.Equal(11, Skjkasdkd([]int{0, 724, 32, 71, 99, 32, 6, 0, 5, 91, 83, 0, 5, 6}))\n assert.Equal(3, Skjkasdkd([]int{0, 81, 12, 3, 1, 21}))\n assert.Equal(7, Skjkasdkd([]int{0, 8, 1, 2, 1, 7}))\n assert.Equal(19, Skjkasdkd([]int{8191}))\n assert.Equal(19, Skjkasdkd([]int{8191, 123456, 127, 7}))\n assert.Equal(10, Skjkasdkd([]int{127, 97, 8192}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestSkjkasdkd(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(10, Skjkasdkd([]int{0, 3, 2, 1, 3, 5, 7, 4, 5, 5, 5, 2, 181, 32, 4, 32, 3, 2, 32, 324, 4, 3}))\n assert.Equal(25, Skjkasdkd([]int{1, 0, 1, 8, 2, 4597, 2, 1, 3, 40, 1, 2, 1, 2, 4, 2, 5, 1}))\n assert.Equal(13, Skjkasdkd([]int{1, 3, 1, 32, 5107, 34, 83278, 109, 163, 23, 2323, 32, 30, 1, 9, 3}))\n assert.Equal(11, Skjkasdkd([]int{0, 724, 32, 71, 99, 32, 6, 0, 5, 91, 83, 0, 5, 6}))\n assert.Equal(3, Skjkasdkd([]int{0, 81, 12, 3, 1, 21}))\n assert.Equal(7, Skjkasdkd([]int{0, 8, 1, 2, 1, 7}))\n}\n", "buggy_solution": " isPrime := func(n int) bool {\n for i := 2; i < int(math.Pow(float64(n), 0.5)+1); i++ {\n if n%i == 0 {\n return true\n }\n }\n return false\n }\n maxx := 0\n i := 0\n for i < len(lst) {\n if lst[i] > maxx && isPrime(lst[i]) {\n maxx = lst[i]\n }\n i++\n }\n sum := 0\n for _, d := range strconv.Itoa(maxx) {\n sum += int(d - '0')\n }\n return sum\n}\n\n", "bug_type": "operator misuse", "failure_symptoms": "incorrect output", "entry_point": "Skjkasdkd"} {"task_id": "Go/95", "prompt": "import (\n \"strings\"\n)\n\n// Given a dictionary, return true if all keys are strings in lower\n// case or all keys are strings in upper case, else return false.\n// The function should return false is the given dictionary is empty.\n// Examples:\n// CheckDictCase({\"a\":\"apple\", \"b\":\"banana\"}) should return true.\n// CheckDictCase({\"a\":\"apple\", \"A\":\"banana\", \"B\":\"banana\"}) should return false.\n// CheckDictCase({\"a\":\"apple\", 8:\"banana\", \"a\":\"apple\"}) should return false.\n// CheckDictCase({\"Name\":\"John\", \"Age\":\"36\", \"City\":\"Houston\"}) should return false.\n// CheckDictCase({\"STATE\":\"NC\", \"ZIP\":\"12345\" }) should return true.\nfunc CheckDictCase(dict map[interface{}]interface{}) bool {\n", "import": "import (\n \"strings\"\n)\n", "docstring": "// Given a dictionary, return true if all keys are strings in lower\n// case or all keys are strings in upper case, else return false.\n// The function should return false is the given dictionary is empty.\n// Examples:\n// CheckDictCase({\"a\":\"apple\", \"b\":\"banana\"}) should return true.\n// CheckDictCase({\"a\":\"apple\", \"A\":\"banana\", \"B\":\"banana\"}) should return false.\n// CheckDictCase({\"a\":\"apple\", 8:\"banana\", \"a\":\"apple\"}) should return false.\n// CheckDictCase({\"Name\":\"John\", \"Age\":\"36\", \"City\":\"Houston\"}) should return false.\n// CheckDictCase({\"STATE\":\"NC\", \"ZIP\":\"12345\" }) should return true.\n", "declaration": "\nfunc CheckDictCase(dict map[interface{}]interface{}) bool {\n", "canonical_solution": " if len(dict) == 0 {\n return false\n }\n state := \"start\"\n key := \"\"\n ok := false\n for k := range dict {\n if key, ok = k.(string); !ok {\n state = \"mixed\"\n break\n }\n if state == \"start\" {\n if key == strings.ToUpper(key) {\n state = \"upper\"\n } else if key == strings.ToLower(key) {\n state = \"lower\"\n } else {\n break\n }\n } else if (state == \"upper\" && key != strings.ToUpper(key)) || (state == \"lower\" && key != strings.ToLower(key)) {\n state = \"mixed\"\n break\n } else {\n break\n }\n }\n return state == \"upper\" || state == \"lower\"\n}\n\n", "test": "func TestCheckDictCase(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(true, CheckDictCase(map[interface{}]interface{}{\"p\": \"pineapple\", \"b\": \"banana\"}))\n assert.Equal(false, CheckDictCase(map[interface{}]interface{}{\"p\": \"pineapple\", \"A\": \"banana\", \"B\": \"banana\"}))\n assert.Equal(false, CheckDictCase(map[interface{}]interface{}{\"p\": \"pineapple\", 5: \"banana\", \"a\": \"apple\"}))\n assert.Equal(false, CheckDictCase(map[interface{}]interface{}{\"Name\": \"John\", \"Age\": \"36\", \"City\": \"Houston\"}))\n assert.Equal(true, CheckDictCase(map[interface{}]interface{}{\"STATE\": \"NC\", \"ZIP\": \"12345\"}))\n assert.Equal(true, CheckDictCase(map[interface{}]interface{}{\"fruit\": \"Orange\", \"taste\": \"Sweet\"}))\n assert.Equal(false, CheckDictCase(map[interface{}]interface{}{}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestCheckDictCase(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(true, CheckDictCase(map[interface{}]interface{}{\"p\": \"pineapple\", \"b\": \"banana\"}))\n assert.Equal(false, CheckDictCase(map[interface{}]interface{}{\"p\": \"pineapple\", \"A\": \"banana\", \"B\": \"banana\"}))\n assert.Equal(false, CheckDictCase(map[interface{}]interface{}{\"p\": \"pineapple\", 8: \"banana\", \"a\": \"apple\"}))\n assert.Equal(false, CheckDictCase(map[interface{}]interface{}{\"Name\": \"John\", \"Age\": \"36\", \"City\": \"Houston\"}))\n assert.Equal(true, CheckDictCase(map[interface{}]interface{}{\"STATE\": \"NC\", \"ZIP\": \"12345\"}))\n}\n", "buggy_solution": " if len(dict) == 0 {\n return false\n }\n state := \"start\"\n key := \"\"\n ok := false\n for k := range dict {\n if key, ok = k.(string); !ok {\n state = \"mixed\"\n break\n }\n if state == \"start\" {\n if key == strings.ToUpper(key) {\n state = \"upper\"\n } else if key == strings.ToLower(key) {\n state = \"lower\"\n } else {\n break\n }\n } else if (state == \"upper\" && key != strings.ToUpper(key)) && (state == \"lower\" && key != strings.ToLower(key)) {\n state = \"mixed\"\n break\n } else {\n break\n }\n }\n return state == \"upper\" || state == \"lower\"\n}\n\n", "bug_type": "operator misuse", "failure_symptoms": "incorrect output", "entry_point": "CheckDictCase"} @@ -99,7 +99,7 @@ {"task_id": "Go/98", "prompt": "import (\n \"strings\"\n)\n\n// Given a string s, count the number of uppercase vowels in even indices.\n// \n// For example:\n// CountUpper('aBCdEf') returns 1\n// CountUpper('abcdefg') returns 0\n// CountUpper('dBBE') returns 0\nfunc CountUpper(s string) int {\n", "import": "import (\n \"strings\"\n)\n", "docstring": "// Given a string s, count the number of uppercase vowels in even indices.\n// \n// For example:\n// CountUpper('aBCdEf') returns 1\n// CountUpper('abcdefg') returns 0\n// CountUpper('dBBE') returns 0\n", "declaration": "\nfunc CountUpper(s string) int {\n", "canonical_solution": " count := 0\n runes := []rune(s)\n for i := 0; i < len(runes); i += 2 {\n if strings.ContainsRune(\"AEIOU\", runes[i]) {\n count += 1\n }\n }\n return count\n}\n\n", "test": "func TestCountUpper(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(1, CountUpper(\"aBCdEf\"))\n assert.Equal(0, CountUpper(\"abcdefg\"))\n assert.Equal(0, CountUpper(\"dBBE\"))\n assert.Equal(0, CountUpper(\"B\"))\n assert.Equal(1, CountUpper(\"U\"))\n assert.Equal(0, CountUpper(\"\"))\n assert.Equal(2, CountUpper(\"EEEE\"))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestCountUpper(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(1, CountUpper(\"aBCdEf\"))\n assert.Equal(0, CountUpper(\"abcdefg\"))\n assert.Equal(0, CountUpper(\"dBBE\"))\n}\n", "buggy_solution": " count := 0\n runes := []rune(s)\n for i := 0; i < len(runes); i += 2 {\n if strings.ContainsRune(\"AEIOU\", runes[i]) {\n count += 2\n }\n }\n return count\n}\n\n", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "CountUpper"} {"task_id": "Go/99", "prompt": "import (\n \"math\"\n \"strconv\"\n \"strings\"\n)\n\n// Create a function that takes a value (string) representing a number\n// and returns the closest integer to it. If the number is equidistant\n// from two integers, round it away from zero.\n// \n// Examples\n// >>> ClosestInteger(\"10\")\n// 10\n// >>> ClosestInteger(\"15.3\")\n// 15\n// \n// Note:\n// Rounding away from zero means that if the given number is equidistant\n// from two integers, the one you should return is the one that is the\n// farthest from zero. For example ClosestInteger(\"14.5\") should\n// return 15 and ClosestInteger(\"-14.5\") should return -15.\nfunc ClosestInteger(value string) int {\n", "import": "import (\n \"math\"\n \"strconv\"\n \"strings\"\n)\n", "docstring": "// Create a function that takes a value (string) representing a number\n// and returns the closest integer to it. If the number is equidistant\n// from two integers, round it away from zero.\n// \n// Examples\n// >>> ClosestInteger(\"10\")\n// 10\n// >>> ClosestInteger(\"15.3\")\n// 15\n// \n// Note:\n// Rounding away from zero means that if the given number is equidistant\n// from two integers, the one you should return is the one that is the\n// farthest from zero. For example ClosestInteger(\"14.5\") should\n// return 15 and ClosestInteger(\"-14.5\") should return -15.\n", "declaration": "\nfunc ClosestInteger(value string) int {\n", "canonical_solution": " if strings.Count(value, \".\") == 1 {\n // remove trailing zeros\n for value[len(value)-1] == '0' {\n value = value[:len(value)-1]\n }\n }\n var res float64\n num, _ := strconv.ParseFloat(value, 64)\n if len(value) >= 2 && value[len(value)-2:] == \".5\" {\n if num > 0 {\n res = math.Ceil(num)\n } else {\n res = math.Floor(num)\n }\n } else if len(value) > 0 {\n res = math.Round(num)\n } else {\n res = 0\n }\n\n return int(res)\n}\n\n", "test": "func TestClosestInteger(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(10, ClosestInteger(\"10\"))\n assert.Equal(15, ClosestInteger(\"14.5\"))\n assert.Equal(-16, ClosestInteger(\"-15.5\"))\n assert.Equal(15, ClosestInteger(\"15.3\"))\n assert.Equal(0, ClosestInteger(\"0\"))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestClosestInteger(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(10, ClosestInteger(\"10\"))\n assert.Equal(15, ClosestInteger(\"15.3\"))\n}\n", "buggy_solution": " if strings.Count(value, \".\") == 1 {\n // remove trailing zeros\n for value[len(value)-1] == '0' {\n value = value[:len(value)-1]\n }\n }\n var res float64\n num, _ := strconv.ParseFloat(value, 64)\n if len(value) >= 2 && value[len(value)-2:] == \".5\" {\n if num > 0 {\n res = math.Floor(num)\n } else {\n res = math.Ceil(num)\n }\n } else if len(value) > 0 {\n res = math.Round(num)\n } else {\n res = 0\n }\n\n return int(res)\n}\n\n", "bug_type": "function misuse", "failure_symptoms": "incorrect output", "entry_point": "ClosestInteger"} {"task_id": "Go/100", "prompt": "\n// Given a positive integer n, you have to make a pile of n levels of stones.\n// The first level has n stones.\n// The number of stones in the next level is:\n// - the next odd number if n is odd.\n// - the next even number if n is even.\n// Return the number of stones in each level in a list, where element at index\n// i represents the number of stones in the level (i+1).\n// \n// Examples:\n// >>> MakeAPile(3)\n// [3, 5, 7]\nfunc MakeAPile(n int) []int {\n", "import": "", "docstring": "// Given a positive integer n, you have to make a pile of n levels of stones.\n// The first level has n stones.\n// The number of stones in the next level is:\n// - the next odd number if n is odd.\n// - the next even number if n is even.\n// Return the number of stones in each level in a list, where element at index\n// i represents the number of stones in the level (i+1).\n// \n// Examples:\n// >>> MakeAPile(3)\n// [3, 5, 7]\n", "declaration": "\nfunc MakeAPile(n int) []int {\n", "canonical_solution": " result := make([]int, 0, n)\n for i := 0; i < n; i++ {\n result = append(result, n+2*i)\n }\n return result\n}\n\n", "test": "func TestMakeAPile(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{3, 5, 7}, MakeAPile(3))\n assert.Equal([]int{4, 6, 8, 10}, MakeAPile(4))\n assert.Equal([]int{5, 7, 9, 11, 13}, MakeAPile(5))\n assert.Equal([]int{6, 8, 10, 12, 14, 16}, MakeAPile(6))\n assert.Equal([]int{8, 10, 12, 14, 16, 18, 20, 22}, MakeAPile(8))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestMakeAPile(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{3, 5, 7}, MakeAPile(3))\n}\n", "buggy_solution": " result := make([]int, 0, n)\n for i := 0; i < n; i++ {\n result = append(result, n+2*i+i)\n }\n return result\n}\n\n", "bug_type": "excess logic", "failure_symptoms": "incorrect output", "entry_point": "MakeAPile"} -{"task_id": "Go/101", "prompt": "import (\n \"strings\"\n)\n\n// You will be given a string of words separated by commas or spaces. Your task is\n// to split the string into words and return an array of the words.\n// \n// For example:\n// WordsString(\"Hi, my name is John\") == [\"Hi\", \"my\", \"name\", \"is\", \"John\"]\n// WordsString(\"One, two, three, four, five, six\") == [\"One\", \"two\", \"three\", \"four\", \"five\", \"six\"]\nfunc WordsString(s string) []string {\n", "import": "import (\n \"strings\"\n)\n", "docstring": "// You will be given a string of words separated by commas or spaces. Your task is\n// to split the string into words and return an array of the words.\n// \n// For example:\n// WordsString(\"Hi, my name is John\") == [\"Hi\", \"my\", \"name\", \"is\", \"John\"]\n// WordsString(\"One, two, three, four, five, six\") == [\"One\", \"two\", \"three\", \"four\", \"five\", \"six\"]\n", "declaration": "\nfunc WordsString(s string) []string {\n", "canonical_solution": " s_list := make([]rune, 0)\n\n for _, c := range s {\n if c == ',' {\n s_list = append(s_list, ' ')\n } else {\n s_list = append(s_list, c)\n }\n }\n return strings.Fields(string(s_list))\n}\n\n", "test": "func TestWordsString(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]string{\"Hi\", \"my\", \"name\", \"is\", \"John\"}, WordsString(\"Hi, my name is John\"))\n assert.Equal([]string{\"One\", \"two\", \"three\", \"four\", \"five\", \"six\"}, WordsString(\"One, two, three, four, five, six\"))\n assert.Equal([]string{}, WordsString(\"\"))\n assert.Equal([]string{\"Hi\", \"my\", \"name\"}, WordsString(\"Hi, my name\"))\n assert.Equal([]string{\"One\", \"two\", \"three\", \"four\", \"five\", \"six\"}, WordsString(\"One,, two, three, four, five, six,\"))\n assert.Equal([]string{\"ahmed\", \"gamal\"}, WordsString(\"ahmed , gamal\"))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestWordsString(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]string{\"Hi\", \"my\", \"name\", \"is\", \"John\"}, WordsString(\"Hi, my name is John\"))\n assert.Equal([]string{\"One\", \"two\", \"three\", \"four\", \"five\", \"six\"}, WordsString(\"One, two, three, four, five, six\"))\n}\n", "buggy_solution": " s_list := make([]rune, 0)\n\n for _, c := range s {\n if c == ',' {\n s_list = append(s_list, ' ')\n } else {\n s_list = append(s_list, c)\n }\n }\n return strings.Fields(string(s_list))\n}\n\n", "bug_type": "excess logic", "failure_symptoms": "incorrect output", "entry_point": "WordsString"} +{"task_id": "Go/101", "prompt": "import (\n \"strings\"\n)\n\n// You will be given a string of words separated by commas or spaces. Your task is\n// to split the string into words and return an array of the words.\n// \n// For example:\n// WordsString(\"Hi, my name is John\") == [\"Hi\", \"my\", \"name\", \"is\", \"John\"]\n// WordsString(\"One, two, three, four, five, six\") == [\"One\", \"two\", \"three\", \"four\", \"five\", \"six\"]\nfunc WordsString(s string) []string {\n", "import": "import (\n \"strings\"\n)\n", "docstring": "// You will be given a string of words separated by commas or spaces. Your task is\n// to split the string into words and return an array of the words.\n// \n// For example:\n// WordsString(\"Hi, my name is John\") == [\"Hi\", \"my\", \"name\", \"is\", \"John\"]\n// WordsString(\"One, two, three, four, five, six\") == [\"One\", \"two\", \"three\", \"four\", \"five\", \"six\"]\n", "declaration": "\nfunc WordsString(s string) []string {\n", "canonical_solution": " s_list := make([]rune, 0)\n\n for _, c := range s {\n if c == ',' {\n s_list = append(s_list, ' ')\n } else {\n s_list = append(s_list, c)\n }\n }\n return strings.Fields(string(s_list))\n}\n\n", "test": "func TestWordsString(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]string{\"Hi\", \"my\", \"name\", \"is\", \"John\"}, WordsString(\"Hi, my name is John\"))\n assert.Equal([]string{\"One\", \"two\", \"three\", \"four\", \"five\", \"six\"}, WordsString(\"One, two, three, four, five, six\"))\n assert.Equal([]string{}, WordsString(\"\"))\n assert.Equal([]string{\"Hi\", \"my\", \"name\"}, WordsString(\"Hi, my name\"))\n assert.Equal([]string{\"One\", \"two\", \"three\", \"four\", \"five\", \"six\"}, WordsString(\"One,, two, three, four, five, six,\"))\n assert.Equal([]string{\"ahmed\", \"gamal\"}, WordsString(\"ahmed , gamal\"))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestWordsString(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]string{\"Hi\", \"my\", \"name\", \"is\", \"John\"}, WordsString(\"Hi, my name is John\"))\n assert.Equal([]string{\"One\", \"two\", \"three\", \"four\", \"five\", \"six\"}, WordsString(\"One, two, three, four, five, six\"))\n}\n", "buggy_solution": " s_list := make([]rune, 0)\n\n for _, c := range s {\n if c == ',' {\n s_list = append(s_list, ',')\n } else {\n s_list = append(s_list, c)\n }\n }\n return strings.Fields(string(s_list))\n}\n\n", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "WordsString"} {"task_id": "Go/102", "prompt": "\n// This function takes two positive numbers x and y and returns the\n// biggest even integer number that is in the range [x, y] inclusive. If\n// there's no such number, then the function should return -1.\n// \n// For example:\n// ChooseNum(12, 15) = 14\n// ChooseNum(13, 12) = -1\nfunc ChooseNum(x, y int) int {\n", "import": "", "docstring": "// This function takes two positive numbers x and y and returns the\n// biggest even integer number that is in the range [x, y] inclusive. If\n// there's no such number, then the function should return -1.\n// \n// For example:\n// ChooseNum(12, 15) = 14\n// ChooseNum(13, 12) = -1\n", "declaration": "\nfunc ChooseNum(x, y int) int {\n", "canonical_solution": " if x > y {\n return -1\n }\n if y % 2 == 0 {\n return y\n }\n if x == y {\n return -1\n }\n return y - 1\n}\n\n", "test": "func TestChooseNum(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(14, ChooseNum(12,15))\n assert.Equal(-1, ChooseNum(13,12))\n assert.Equal(12354, ChooseNum(33,12354))\n assert.Equal(-1, ChooseNum(5234,5233))\n assert.Equal(28, ChooseNum(6,29))\n assert.Equal(-1, ChooseNum(27,10))\n assert.Equal(-1, ChooseNum(7,7))\n assert.Equal(546, ChooseNum(546,546))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestChooseNum(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(14, ChooseNum(12,15))\n assert.Equal(-1, ChooseNum(13,12))\n}\n", "buggy_solution": " if x > y {\n return -1\n }\n if y % 2 == 0 {\n return y\n }\n if x == y {\n return -1\n }\n return x - 1\n}\n\n", "bug_type": "variable misuse", "failure_symptoms": "incorrect output", "entry_point": "ChooseNum"} {"task_id": "Go/103", "prompt": "import (\n \"fmt\"\n \"math\"\n)\n\n// You are given two positive integers n and m, and your task is to compute the\n// average of the integers from n through m (including n and m).\n// Round the answer to the nearest integer and convert that to binary.\n// If n is greater than m, return -1.\n// Example:\n// RoundedAvg(1, 5) => \"0b11\"\n// RoundedAvg(7, 5) => -1\n// RoundedAvg(10, 20) => \"0b1111\"\n// RoundedAvg(20, 33) => \"0b11010\"\nfunc RoundedAvg(n, m int) interface{} {\n", "import": "import (\n \"fmt\"\n \"math\"\n)\n", "docstring": "// You are given two positive integers n and m, and your task is to compute the\n// average of the integers from n through m (including n and m).\n// Round the answer to the nearest integer and convert that to binary.\n// If n is greater than m, return -1.\n// Example:\n// RoundedAvg(1, 5) => \"0b11\"\n// RoundedAvg(7, 5) => -1\n// RoundedAvg(10, 20) => \"0b1111\"\n// RoundedAvg(20, 33) => \"0b11010\"\n", "declaration": "\nfunc RoundedAvg(n, m int) interface{} {\n", "canonical_solution": " if m < n {\n return -1\n }\n summation := 0\n for i := n;i < m+1;i++{\n summation += i\n }\n return fmt.Sprintf(\"0b%b\", int(math.Round(float64(summation)/float64(m - n + 1))))\n}\n\n", "test": "func TestRoundedAvg(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(\"0b11\", RoundedAvg(1, 5))\n assert.Equal(\"0b1010\", RoundedAvg(7, 13))\n assert.Equal(\"0b1111001011\", RoundedAvg(964, 977))\n assert.Equal(\"0b1111100101\", RoundedAvg(996, 997))\n assert.Equal(\"0b1011000010\", RoundedAvg(560, 851))\n assert.Equal(\"0b101101110\", RoundedAvg(185, 546))\n assert.Equal(\"0b110101101\", RoundedAvg(362, 496))\n assert.Equal(\"0b1001110010\", RoundedAvg(350, 902))\n assert.Equal(\"0b11010111\", RoundedAvg(197, 233))\n assert.Equal(-1, RoundedAvg(7, 5))\n assert.Equal(-1, RoundedAvg(5, 1))\n assert.Equal(\"0b101\", RoundedAvg(5, 5))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestRoundedAvg(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(\"0b11\", RoundedAvg(1, 5))\n assert.Equal(-1, RoundedAvg(7, 5))\n assert.Equal(\"0b1111\", RoundedAvg(10, 20))\n assert.Equal(\"0b11011\", RoundedAvg(20, 33))\n}\n", "buggy_solution": " if m < n {\n return -1\n }\n summation := 0\n for i := n;i < m+1;i++{\n summation += i\n }\n return fmt.Sprintf(\"0b%b\", int(math.Round(float64(summation)/float64(m - n))))\n}\n\n", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "RoundedAvg"} {"task_id": "Go/104", "prompt": "import (\n \"sort\"\n \"strconv\"\n)\n\n// Given a list of positive integers x. return a sorted list of all\n// elements that hasn't any even digit.\n// \n// Note: Returned list should be sorted in increasing order.\n// \n// For example:\n// >>> UniqueDigits([15, 33, 1422, 1])\n// [1, 15, 33]\n// >>> UniqueDigits([152, 323, 1422, 10])\n// []\nfunc UniqueDigits(x []int) []int {\n", "import": "import (\n \"sort\"\n \"strconv\"\n)\n", "docstring": "// Given a list of positive integers x. return a sorted list of all\n// elements that hasn't any even digit.\n// \n// Note: Returned list should be sorted in increasing order.\n// \n// For example:\n// >>> UniqueDigits([15, 33, 1422, 1])\n// [1, 15, 33]\n// >>> UniqueDigits([152, 323, 1422, 10])\n// []\n", "declaration": "\nfunc UniqueDigits(x []int) []int {\n", "canonical_solution": " odd_digit_elements := make([]int, 0)\n OUTER:\n for _, i := range x {\n for _, c := range strconv.Itoa(i) {\n if (c - '0') % 2 == 0 {\n continue OUTER\n }\n }\n odd_digit_elements = append(odd_digit_elements, i)\n }\n sort.Slice(odd_digit_elements, func(i, j int) bool {\n return odd_digit_elements[i] < odd_digit_elements[j]\n })\n return odd_digit_elements\n}\n\n", "test": "func TestUniqueDigits(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{1, 15, 33}, UniqueDigits([]int{15, 33, 1422, 1}))\n assert.Equal([]int{}, UniqueDigits([]int{152, 323, 1422, 10}))\n assert.Equal([]int{111, 151}, UniqueDigits([]int{12345, 2033, 111, 151}))\n assert.Equal([]int{31, 135}, UniqueDigits([]int{135, 103, 31}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestUniqueDigits(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{1, 15, 33}, UniqueDigits([]int{15, 33, 1422, 1}))\n assert.Equal([]int{}, UniqueDigits([]int{152, 323, 1422, 10}))\n}\n", "buggy_solution": " odd_digit_elements := make([]int, 0)\n OUTER:\n for _, i := range x {\n for _, c := range strconv.Itoa(i) {\n if (c - '0') % 2 == 0 {\n continue OUTER\n }\n }\n odd_digit_elements = append(odd_digit_elements, i)\n odd_digit_elements = append(odd_digit_elements, 1)\n }\n sort.Slice(odd_digit_elements, func(i, j int) bool {\n return odd_digit_elements[i] < odd_digit_elements[j]\n })\n return odd_digit_elements\n}\n\n", "bug_type": "excess logic", "failure_symptoms": "incorrect output", "entry_point": "UniqueDigits"} @@ -112,7 +112,7 @@ {"task_id": "Go/111", "prompt": "import (\n \"strings\"\n)\n\n// Given a string representing a space separated lowercase letters, return a dictionary\n// of the letter with the most repetition and containing the corresponding count.\n// If several letters have the same occurrence, return all of them.\n// \n// Example:\n// Histogram('a b c') == {'a': 1, 'b': 1, 'c': 1}\n// Histogram('a b b a') == {'a': 2, 'b': 2}\n// Histogram('a b c a b') == {'a': 2, 'b': 2}\n// Histogram('b b b b a') == {'b': 4}\n// Histogram('') == {}\nfunc Histogram(test string) map[rune]int {\n", "import": "import (\n \"strings\"\n)\n", "docstring": "// Given a string representing a space separated lowercase letters, return a dictionary\n// of the letter with the most repetition and containing the corresponding count.\n// If several letters have the same occurrence, return all of them.\n// \n// Example:\n// Histogram('a b c') == {'a': 1, 'b': 1, 'c': 1}\n// Histogram('a b b a') == {'a': 2, 'b': 2}\n// Histogram('a b c a b') == {'a': 2, 'b': 2}\n// Histogram('b b b b a') == {'b': 4}\n// Histogram('') == {}\n", "declaration": "\nfunc Histogram(test string) map[rune]int {\n", "canonical_solution": " dict1 := make(map[rune]int)\n list1 := strings.Fields(test)\n t := 0\n count := func(lst []string, v string) int {\n cnt := 0\n for _, i := range lst {\n if i == v {\n cnt++\n }\n }\n return cnt\n }\n for _, i := range list1 {\n if c := count(list1, i); c>t && i!=\"\" {\n t=c\n }\n }\n if t>0 {\n for _, i := range list1 {\n if count(list1, i)==t {\n dict1[[]rune(i)[0]]=t\n }\n }\n }\n return dict1\n}\n\n", "test": "func TestHistogram(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(map[rune]int{'a':2,'b': 2}, Histogram(\"a b b a\"))\n assert.Equal(map[rune]int{'a': 2, 'b': 2}, Histogram(\"a b c a b\"))\n assert.Equal(map[rune]int{'a': 1, 'b': 1, 'c': 1, 'd': 1, 'g': 1}, Histogram(\"a b c d g\"))\n assert.Equal(map[rune]int{'r': 1,'t': 1,'g': 1}, Histogram(\"r t g\"))\n assert.Equal(map[rune]int{'b': 4}, Histogram(\"b b b b a\"))\n assert.Equal(map[rune]int{}, Histogram(\"\"))\n assert.Equal(map[rune]int{'a': 1}, Histogram(\"a\"))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestHistogram(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(map[rune]int{'a':2,'b': 2}, Histogram(\"a b b a\"))\n assert.Equal(map[rune]int{'a': 2, 'b': 2}, Histogram(\"a b c a b\"))\n assert.Equal(map[rune]int{'a': 1,'b': 1,'c': 1}, Histogram(\"a b c\"))\n assert.Equal(map[rune]int{'b': 4}, Histogram(\"b b b b a\"))\n assert.Equal(map[rune]int{}, Histogram(\"\"))\n}\n", "buggy_solution": " dict1 := make(map[rune]int)\n list1 := strings.Fields(test)\n t := 1\n count := func(lst []string, v string) int {\n cnt := 0\n for _, i := range lst {\n if i == v {\n cnt++\n }\n }\n return cnt\n }\n for _, i := range list1 {\n if c := count(list1, i); c>t && i!=\"\" {\n t=c\n }\n }\n if t>0 {\n for _, i := range list1 {\n if count(list1, i)==t {\n dict1[[]rune(i)[0]]=t\n }\n }\n }\n return dict1\n}\n\n", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "Histogram"} {"task_id": "Go/112", "prompt": "import (\n \"strings\"\n)\n\n// Task\n// We are given two strings s and c, you have to deleted all the characters in s that are equal to any character in c\n// then check if the result string is palindrome.\n// A string is called palindrome if it reads the same backward as forward.\n// You should return a tuple containing the result string and true/false for the check.\n// Example\n// For s = \"abcde\", c = \"ae\", the result should be ('bcd',false)\n// For s = \"abcdef\", c = \"b\" the result should be ('acdef',false)\n// For s = \"abcdedcba\", c = \"ab\", the result should be ('cdedc',true)\nfunc ReverseDelete(s,c string) [2]interface{} {\n", "import": "import (\n \"strings\"\n)\n", "docstring": "// Task\n// We are given two strings s and c, you have to deleted all the characters in s that are equal to any character in c\n// then check if the result string is palindrome.\n// A string is called palindrome if it reads the same backward as forward.\n// You should return a tuple containing the result string and true/false for the check.\n// Example\n// For s = \"abcde\", c = \"ae\", the result should be ('bcd',false)\n// For s = \"abcdef\", c = \"b\" the result should be ('acdef',false)\n// For s = \"abcdedcba\", c = \"ab\", the result should be ('cdedc',true)\n", "declaration": "\nfunc ReverseDelete(s,c string) [2]interface{} {\n", "canonical_solution": " rs := make([]rune, 0)\n for _, r := range s {\n if !strings.ContainsRune(c, r) {\n rs = append(rs, r)\n }\n }\n t := true\n for i := 0;i < len(rs)>>1;i++ {\n if rs[i] != rs[len(rs)-i-1] {\n t=false\n break\n }\n }\n return [2]interface{}{string(rs), t}\n}\n\n", "test": "func TestReverseDelete(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([2]interface{}{\"bcd\", false}, ReverseDelete(\"abcde\",\"ae\"))\n assert.Equal([2]interface{}{\"acdef\", false}, ReverseDelete(\"abcdef\", \"b\"))\n assert.Equal([2]interface{}{\"cdedc\", true}, ReverseDelete(\"abcdedcba\",\"ab\"))\n assert.Equal([2]interface{}{\"dik\", false}, ReverseDelete(\"dwik\",\"w\"))\n assert.Equal([2]interface{}{\"\", true}, ReverseDelete(\"a\",\"a\"))\n assert.Equal([2]interface{}{\"abcdedcba\", true}, ReverseDelete(\"abcdedcba\",\"\"))\n assert.Equal([2]interface{}{\"abcdedcba\", true}, ReverseDelete(\"abcdedcba\",\"v\"))\n assert.Equal([2]interface{}{\"abba\", true}, ReverseDelete(\"vabba\",\"v\"))\n assert.Equal([2]interface{}{\"\", true}, ReverseDelete(\"mamma\",\"mia\"))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestReverseDelete(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([2]interface{}{\"bcd\", false}, ReverseDelete(\"abcde\",\"ae\"))\n assert.Equal([2]interface{}{\"acdef\", false}, ReverseDelete(\"abcdef\", \"b\"))\n assert.Equal([2]interface{}{\"cdedc\", true}, ReverseDelete(\"abcdedcba\",\"ab\"))\n}\n", "buggy_solution": " rs := make([]rune, 0)\n for _, r := range s {\n if !strings.ContainsRune(c, r) {\n rs = append(rs, r)\n }\n }\n t := false\n for i := 0;i < len(rs)>>1;i++ {\n if rs[i] != rs[len(rs)-i-1] {\n t=true\n break\n }\n }\n return [2]interface{}{string(rs), t}\n}\n\n", "bug_type": "operator misuse", "failure_symptoms": "incorrect output", "entry_point": "ReverseDelete"} {"task_id": "Go/113", "prompt": "import (\n \"fmt\"\n)\n\n// Given a list of strings, where each string consists of only digits, return a list.\n// Each element i of the output should be \"the number of odd elements in the\n// string i of the input.\" where all the i's should be replaced by the number\n// of odd digits in the i'th string of the input.\n// \n// >>> OddCount(['1234567'])\n// [\"the number of odd elements 4n the str4ng 4 of the 4nput.\"]\n// >>> OddCount(['3',\"11111111\"])\n// [\"the number of odd elements 1n the str1ng 1 of the 1nput.\",\n// \"the number of odd elements 8n the str8ng 8 of the 8nput.\"]\nfunc OddCount(lst []string) []string {\n", "import": "import (\n \"fmt\"\n)\n", "docstring": "// Given a list of strings, where each string consists of only digits, return a list.\n// Each element i of the output should be \"the number of odd elements in the\n// string i of the input.\" where all the i's should be replaced by the number\n// of odd digits in the i'th string of the input.\n// \n// >>> OddCount(['1234567'])\n// [\"the number of odd elements 4n the str4ng 4 of the 4nput.\"]\n// >>> OddCount(['3',\"11111111\"])\n// [\"the number of odd elements 1n the str1ng 1 of the 1nput.\",\n// \"the number of odd elements 8n the str8ng 8 of the 8nput.\"]\n", "declaration": "\nfunc OddCount(lst []string) []string {\n", "canonical_solution": " res := make([]string, 0, len(lst))\n for _, arr := range lst {\n n := 0\n for _, d := range arr {\n if (d - '0') % 2 == 1 {\n n++\n }\n }\n res = append(res, fmt.Sprintf(\"the number of odd elements %dn the str%dng %d of the %dnput.\", n,n,n,n))\n }\n return res\n}\n\n", "test": "func TestOddCount(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]string{\"the number of odd elements 4n the str4ng 4 of the 4nput.\"}, OddCount([]string{\"1234567\"}))\n assert.Equal([]string{\"the number of odd elements 1n the str1ng 1 of the 1nput.\", \"the number of odd elements 8n the str8ng 8 of the 8nput.\"}, OddCount([]string{\"3\", \"11111111\"}))\n assert.Equal([]string{\n \"the number of odd elements 2n the str2ng 2 of the 2nput.\",\n \"the number of odd elements 3n the str3ng 3 of the 3nput.\",\n \"the number of odd elements 2n the str2ng 2 of the 2nput.\",\n }, OddCount([]string{\"271\", \"137\", \"314\"}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestOddCount(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]string{\"the number of odd elements 4n the str4ng 4 of the 4nput.\"}, OddCount([]string{\"1234567\"}))\n assert.Equal([]string{\"the number of odd elements 1n the str1ng 1 of the 1nput.\", \"the number of odd elements 8n the str8ng 8 of the 8nput.\"}, OddCount([]string{\"3\", \"11111111\"}))\n}\n", "buggy_solution": " res := make([]string, 0, len(lst))\n for _, arr := range lst {\n n := 0\n for _, d := range arr {\n if (d - '0') % 2 == 1 {\n n++\n }\n }\n res = append(res, fmt.Sprintf(\"the number of odd elements %dn the str%dng %d of %d the %dnput.\", n,n,n,n,n))\n }\n return res\n}\n\n", "bug_type": "excess logic", "failure_symptoms": "incorrect output", "entry_point": "OddCount"} -{"task_id": "Go/114", "prompt": "import (\n \"math\"\n)\n\n// Given an array of integers nums, find the minimum sum of any non-empty sub-array\n// of nums.\n// Example\n// Minsubarraysum([2, 3, 4, 1, 2, 4]) == 1\n// Minsubarraysum([-1, -2, -3]) == -6\nfunc Minsubarraysum(nums []int) int {\n", "import": "import (\n \"math\"\n)\n", "docstring": "// Given an array of integers nums, find the minimum sum of any non-empty sub-array\n// of nums.\n// Example\n// Minsubarraysum([2, 3, 4, 1, 2, 4]) == 1\n// Minsubarraysum([-1, -2, -3]) == -6\n", "declaration": "\nfunc Minsubarraysum(nums []int) int {\n", "canonical_solution": " max_sum := 0\n s := 0\n for _, num := range nums {\n s += -num\n if s < 0 {\n s = 0\n }\n if s > max_sum {\n max_sum = s\n }\n }\n if max_sum == 0 {\n max_sum = math.MinInt\n for _, i := range nums {\n if -i > max_sum {\n max_sum = -i\n }\n }\n }\n return -max_sum\n}\n\n", "test": "func TestMinSubArraySum(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(1, Minsubarraysum([]int{2, 3, 4, 1, 2, 4}))\n assert.Equal(-6, Minsubarraysum([]int{-1, -2, -3}))\n assert.Equal(-14, Minsubarraysum([]int{-1, -2, -3, 2, -10}))\n assert.Equal(-9999999999999999, Minsubarraysum([]int{-9999999999999999}))\n assert.Equal(0, Minsubarraysum([]int{0, 10, 20, 1000000}))\n assert.Equal(-6, Minsubarraysum([]int{-1, -2, -3, 10, -5}))\n assert.Equal(-6, Minsubarraysum([]int{100, -1, -2, -3, 10, -5}))\n assert.Equal(3, Minsubarraysum([]int{10, 11, 13, 8, 3, 4}))\n assert.Equal(-33, Minsubarraysum([]int{100, -33, 32, -1, 0, -2}))\n assert.Equal(-10, Minsubarraysum([]int{-10}))\n assert.Equal(7, Minsubarraysum([]int{7}))\n assert.Equal(-1, Minsubarraysum([]int{1, -1}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestMinSubArraySum(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(1, Minsubarraysum([]int{2, 3, 4, 1, 2, 4}))\n assert.Equal(-6, Minsubarraysum([]int{-1, -2, -3}))\n}\n", "buggy_solution": " max_sum := 0\n s := 0\n for _, num := range nums {\n s += -num\n if s < 0 {\n s = 0\n }\n if s > max_sum {\n max_sum = s\n }\n }\n if max_sum == 0 {\n max_sum = math.MinInt\n for _, i := range nums {\n if -i > max_sum {\n max_sum = -i + 1\n }\n }\n }\n return -max_sum\n}\n\n", "bug_type": "excess logic", "failure_symptoms": "incorrect output", "entry_point": "Minsubarraysum"} +{"task_id": "Go/114", "prompt": "import (\n \"math\"\n)\n\n// Given an array of integers nums, find the minimum sum of any non-empty sub-array\n// of nums.\n// Example\n// Minsubarraysum([2, 3, 4, 1, 2, 4]) == 1\n// Minsubarraysum([-1, -2, -3]) == -6\nfunc Minsubarraysum(nums []int) int {\n", "import": "import (\n \"math\"\n)\n", "docstring": "// Given an array of integers nums, find the minimum sum of any non-empty sub-array\n// of nums.\n// Example\n// Minsubarraysum([2, 3, 4, 1, 2, 4]) == 1\n// Minsubarraysum([-1, -2, -3]) == -6\n", "declaration": "\nfunc Minsubarraysum(nums []int) int {\n", "canonical_solution": " max_sum := 0\n s := 0\n for _, num := range nums {\n s += -num\n if s < 0 {\n s = 0\n }\n if s > max_sum {\n max_sum = s\n }\n }\n if max_sum == 0 {\n max_sum = math.MinInt\n for _, i := range nums {\n if -i > max_sum {\n max_sum = -i\n }\n }\n }\n return -max_sum\n}\n\n", "test": "func TestMinSubArraySum(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(1, Minsubarraysum([]int{2, 3, 4, 1, 2, 4}))\n assert.Equal(-6, Minsubarraysum([]int{-1, -2, -3}))\n assert.Equal(-14, Minsubarraysum([]int{-1, -2, -3, 2, -10}))\n assert.Equal(-9999999999999999, Minsubarraysum([]int{-9999999999999999}))\n assert.Equal(0, Minsubarraysum([]int{0, 10, 20, 1000000}))\n assert.Equal(-6, Minsubarraysum([]int{-1, -2, -3, 10, -5}))\n assert.Equal(-6, Minsubarraysum([]int{100, -1, -2, -3, 10, -5}))\n assert.Equal(3, Minsubarraysum([]int{10, 11, 13, 8, 3, 4}))\n assert.Equal(-33, Minsubarraysum([]int{100, -33, 32, -1, 0, -2}))\n assert.Equal(-10, Minsubarraysum([]int{-10}))\n assert.Equal(7, Minsubarraysum([]int{7}))\n assert.Equal(-1, Minsubarraysum([]int{1, -1}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestMinSubArraySum(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(1, Minsubarraysum([]int{2, 3, 4, 1, 2, 4}))\n assert.Equal(-6, Minsubarraysum([]int{-1, -2, -3}))\n}\n", "buggy_solution": " max_sum := 0\n s := 0\n for _, num := range nums {\n s += -num\n if s < 0 {\n s = 0\n }\n if s > max_sum {\n max_sum = s\n }\n }\n if max_sum == 0 {\n max_sum = math.MaxInt\n for _, i := range nums {\n if -i > max_sum {\n max_sum = -i + 1\n }\n }\n }\n return -max_sum\n}\n\n", "bug_type": "function misuse", "failure_symptoms": "incorrect output", "entry_point": "Minsubarraysum"} {"task_id": "Go/115", "prompt": "import (\n \"math\"\n)\n\n// You are given a rectangular grid of wells. Each row represents a single well,\n// and each 1 in a row represents a single unit of water.\n// Each well has a corresponding bucket that can be used to extract water from it,\n// and all buckets have the same capacity.\n// Your task is to use the buckets to empty the wells.\n// Output the number of times you need to lower the buckets.\n// \n// Example 1:\n// Input:\n// grid : [[0,0,1,0], [0,1,0,0], [1,1,1,1]]\n// bucket_capacity : 1\n// Output: 6\n// \n// Example 2:\n// Input:\n// grid : [[0,0,1,1], [0,0,0,0], [1,1,1,1], [0,1,1,1]]\n// bucket_capacity : 2\n// Output: 5\n// \n// Example 3:\n// Input:\n// grid : [[0,0,0], [0,0,0]]\n// bucket_capacity : 5\n// Output: 0\n// \n// Constraints:\n// * all wells have the same length\n// * 1 <= grid.length <= 10^2\n// * 1 <= grid[:,1].length <= 10^2\n// * grid[i][j] -> 0 | 1\n// * 1 <= capacity <= 10\nfunc MaxFill(grid [][]int, capacity int) int {\n", "import": "import (\n \"math\"\n)\n", "docstring": "// You are given a rectangular grid of wells. Each row represents a single well,\n// and each 1 in a row represents a single unit of water.\n// Each well has a corresponding bucket that can be used to extract water from it,\n// and all buckets have the same capacity.\n// Your task is to use the buckets to empty the wells.\n// Output the number of times you need to lower the buckets.\n// \n// Example 1:\n// Input:\n// grid : [[0,0,1,0], [0,1,0,0], [1,1,1,1]]\n// bucket_capacity : 1\n// Output: 6\n// \n// Example 2:\n// Input:\n// grid : [[0,0,1,1], [0,0,0,0], [1,1,1,1], [0,1,1,1]]\n// bucket_capacity : 2\n// Output: 5\n// \n// Example 3:\n// Input:\n// grid : [[0,0,0], [0,0,0]]\n// bucket_capacity : 5\n// Output: 0\n// \n// Constraints:\n// * all wells have the same length\n// * 1 <= grid.length <= 10^2\n// * 1 <= grid[:,1].length <= 10^2\n// * grid[i][j] -> 0 | 1\n// * 1 <= capacity <= 10\n", "declaration": "\nfunc MaxFill(grid [][]int, capacity int) int {\n", "canonical_solution": " result := 0\n for _, arr := range grid {\n sum := 0\n for _, i := range arr {\n sum += i\n }\n result += int(math.Ceil(float64(sum) / float64(capacity)))\n }\n return result\n}\n\n", "test": "func TestMaxFill(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(6, MaxFill([][]int{{0,0,1,0}, {0,1,0,0}, {1,1,1,1}}, 1))\n assert.Equal(5, MaxFill([][]int{{0,0,1,1}, {0,0,0,0}, {1,1,1,1}, {0,1,1,1}}, 2))\n assert.Equal(0, MaxFill([][]int{{0,0,0}, {0,0,0}}, 5))\n assert.Equal(4, MaxFill([][]int{{1,1,1,1}, {1,1,1,1}}, 2))\n assert.Equal(2, MaxFill([][]int{{1,1,1,1}, {1,1,1,1}}, 9))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestMaxFill(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(6, MaxFill([][]int{{0,0,1,0}, {0,1,0,0}, {1,1,1,1}}, 1))\n assert.Equal(5, MaxFill([][]int{{0,0,1,1}, {0,0,0,0}, {1,1,1,1}, {0,1,1,1}}, 2))\n assert.Equal(0, MaxFill([][]int{{0,0,0}, {0,0,0}}, 5))\n}\n", "buggy_solution": " result := 0\n for _, arr := range grid {\n sum := 0\n for _, i := range arr {\n sum += i\n }\n result += int(math.Floor(float64(sum) / float64(capacity)))\n }\n return result\n}\n\n", "bug_type": "function misuse", "failure_symptoms": "incorrect output", "entry_point": "MaxFill"} {"task_id": "Go/116", "prompt": "import (\n \"fmt\"\n \"sort\"\n)\n\n// In this Kata, you have to sort an array of non-negative integers according to\n// number of ones in their binary representation in ascending order.\n// For similar number of ones, sort based on decimal value.\n// \n// It must be implemented like this:\n// >>> SortArray([1, 5, 2, 3, 4]) == [1, 2, 3, 4, 5]\n// >>> SortArray([-2, -3, -4, -5, -6]) == [-6, -5, -4, -3, -2]\n// >>> SortArray([1, 0, 2, 3, 4]) [0, 1, 2, 3, 4]\nfunc SortArray(arr []int) []int {\n", "import": "import (\n \"fmt\"\n \"sort\"\n)\n", "docstring": "// In this Kata, you have to sort an array of non-negative integers according to\n// number of ones in their binary representation in ascending order.\n// For similar number of ones, sort based on decimal value.\n// \n// It must be implemented like this:\n// >>> SortArray([1, 5, 2, 3, 4]) == [1, 2, 3, 4, 5]\n// >>> SortArray([-2, -3, -4, -5, -6]) == [-6, -5, -4, -3, -2]\n// >>> SortArray([1, 0, 2, 3, 4]) [0, 1, 2, 3, 4]\n", "declaration": "\nfunc SortArray(arr []int) []int {\n", "canonical_solution": " sort.Slice(arr, func(i, j int) bool {\n return arr[i] < arr[j]\n })\n sort.Slice(arr, func(i, j int) bool {\n key := func(x int) int {\n b := fmt.Sprintf(\"%b\", x)\n cnt := 0\n for _, r := range b {\n if r == '1' {\n cnt++\n }\n }\n return cnt\n }\n return key(arr[i]) < key(arr[j])\n })\n return arr\n}\n\n", "test": "func TestSortArray(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{1, 2, 4, 3, 5}, SortArray([]int{1,5,2,3,4}))\n assert.Equal([]int{-4, -2, -6, -5, -3}, SortArray([]int{-2,-3,-4,-5,-6}))\n assert.Equal([]int{0, 1, 2, 4, 3}, SortArray([]int{1,0,2,3,4}))\n assert.Equal([]int{}, SortArray([]int{}))\n assert.Equal([]int{2, 2, 4, 4, 3, 3, 5, 5, 5, 7, 77}, SortArray([]int{2,5,77,4,5,3,5,7,2,3,4}))\n assert.Equal([]int{32, 3, 5, 6, 12, 44}, SortArray([]int{3,6,44,12,32,5}))\n assert.Equal([]int{2, 4, 8, 16, 32}, SortArray([]int{2,4,8,16,32}))\n assert.Equal([]int{2, 4, 8, 16, 32}, SortArray([]int{2,4,8,16,32}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestSortArray(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{1, 2, 4, 3, 5}, SortArray([]int{1,5,2,3,4}))\n assert.Equal([]int{-4, -2, -6, -5, -3}, SortArray([]int{-2,-3,-4,-5,-6}))\n assert.Equal([]int{0, 1, 2, 4, 3}, SortArray([]int{1,0,2,3,4}))\n}\n", "buggy_solution": " sort.Slice(arr, func(i, j int) bool {\n return arr[i] < arr[j]\n })\n sort.Slice(arr, func(i, j int) bool {\n key := func(x int) int {\n b := fmt.Sprintf(\"%b\", x)\n cnt := 0\n for _, r := range b {\n if r == '1' {\n cnt++\n }\n }\n return cnt\n }\n return key(arr[j]) < key(arr[i])\n })\n return arr\n}\n\n", "bug_type": "variable misuse", "failure_symptoms": "incorrect output", "entry_point": "SortArray"} {"task_id": "Go/117", "prompt": "import (\n \"bytes\"\n \"strings\"\n)\n\n// Given a string s and a natural number n, you have been tasked to implement\n// a function that returns a list of all words from string s that contain exactly\n// n consonants, in order these words appear in the string s.\n// If the string s is empty then the function should return an empty list.\n// Note: you may assume the input string contains only letters and spaces.\n// Examples:\n// SelectWords(\"Mary had a little lamb\", 4) ==> [\"little\"]\n// SelectWords(\"Mary had a little lamb\", 3) ==> [\"Mary\", \"lamb\"]\n// SelectWords(\"simple white space\", 2) ==> []\n// SelectWords(\"Hello world\", 4) ==> [\"world\"]\n// SelectWords(\"Uncle sam\", 3) ==> [\"Uncle\"]\nfunc SelectWords(s string, n int) []string {\n", "import": "import (\n \"bytes\"\n \"strings\"\n)\n", "docstring": "// Given a string s and a natural number n, you have been tasked to implement\n// a function that returns a list of all words from string s that contain exactly\n// n consonants, in order these words appear in the string s.\n// If the string s is empty then the function should return an empty list.\n// Note: you may assume the input string contains only letters and spaces.\n// Examples:\n// SelectWords(\"Mary had a little lamb\", 4) ==> [\"little\"]\n// SelectWords(\"Mary had a little lamb\", 3) ==> [\"Mary\", \"lamb\"]\n// SelectWords(\"simple white space\", 2) ==> []\n// SelectWords(\"Hello world\", 4) ==> [\"world\"]\n// SelectWords(\"Uncle sam\", 3) ==> [\"Uncle\"]\n", "declaration": "\nfunc SelectWords(s string, n int) []string {\n", "canonical_solution": " result := make([]string, 0)\n for _, word := range strings.Fields(s) {\n n_consonants := 0\n lower := strings.ToLower(word)\n for i := 0;i < len(word); i++ {\n if !bytes.Contains([]byte(\"aeiou\"), []byte{lower[i]}) {\n n_consonants++\n }\n }\n if n_consonants == n{\n result = append(result, word)\n }\n }\n return result\n}\n\n", "test": "func TestSelectWords(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]string{\"little\"}, SelectWords(\"Mary had a little lamb\", 4))\n assert.Equal([]string{\"Mary\", \"lamb\"}, SelectWords(\"Mary had a little lamb\", 3))\n assert.Equal([]string{}, SelectWords(\"simple white space\", 2))\n assert.Equal([]string{\"world\"}, SelectWords(\"Hello world\", 4))\n assert.Equal([]string{\"Uncle\"}, SelectWords(\"Uncle sam\", 3))\n assert.Equal([]string{}, SelectWords(\"\", 4))\n assert.Equal([]string{\"b\", \"c\", \"d\", \"f\"}, SelectWords(\"a b c d e f\", 1))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestSelectWords(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]string{\"little\"}, SelectWords(\"Mary had a little lamb\", 4))\n assert.Equal([]string{\"Mary\", \"lamb\"}, SelectWords(\"Mary had a little lamb\", 3))\n assert.Equal([]string{}, SelectWords(\"simple white space\", 2))\n assert.Equal([]string{\"world\"}, SelectWords(\"Hello world\", 4))\n assert.Equal([]string{\"Uncle\"}, SelectWords(\"Uncle sam\", 3))\n}\n", "buggy_solution": " result := make([]string, 0)\n for _, word := range strings.Fields(s) {\n n_consonants := 0\n lower := strings.ToLower(word)\n for i := 0;i < len(word); i++ {\n if bytes.Contains([]byte(\"aeiou\"), []byte{lower[i]}) {\n n_consonants++\n }\n }\n if n_consonants == n{\n result = append(result, word)\n }\n }\n return result\n}\n\n", "bug_type": "operator misuse", "failure_symptoms": "incorrect output", "entry_point": "SelectWords"} @@ -127,7 +127,7 @@ {"task_id": "Go/126", "prompt": "\n// Given a list of numbers, return whether or not they are sorted\n// in ascending order. If list has more than 1 duplicate of the same\n// number, return false. Assume no negative numbers and only integers.\n// \n// Examples\n// IsSorted([5]) \u279e true\n// IsSorted([1, 2, 3, 4, 5]) \u279e true\n// IsSorted([1, 3, 2, 4, 5]) \u279e false\n// IsSorted([1, 2, 3, 4, 5, 6]) \u279e true\n// IsSorted([1, 2, 3, 4, 5, 6, 7]) \u279e true\n// IsSorted([1, 3, 2, 4, 5, 6, 7]) \u279e false\n// IsSorted([1, 2, 2, 3, 3, 4]) \u279e true\n// IsSorted([1, 2, 2, 2, 3, 4]) \u279e false\nfunc IsSorted(lst []int) bool {\n", "import": "", "docstring": "// Given a list of numbers, return whether or not they are sorted\n// in ascending order. If list has more than 1 duplicate of the same\n// number, return false. Assume no negative numbers and only integers.\n// \n// Examples\n// IsSorted([5]) \u279e true\n// IsSorted([1, 2, 3, 4, 5]) \u279e true\n// IsSorted([1, 3, 2, 4, 5]) \u279e false\n// IsSorted([1, 2, 3, 4, 5, 6]) \u279e true\n// IsSorted([1, 2, 3, 4, 5, 6, 7]) \u279e true\n// IsSorted([1, 3, 2, 4, 5, 6, 7]) \u279e false\n// IsSorted([1, 2, 2, 3, 3, 4]) \u279e true\n// IsSorted([1, 2, 2, 2, 3, 4]) \u279e false\n", "declaration": "\nfunc IsSorted(lst []int) bool {\n", "canonical_solution": " count_digit := make(map[int]int)\n for _, i := range lst {\n count_digit[i] = 0\n }\n for _, i := range lst {\n count_digit[i]++\n }\n for _, i := range lst {\n if count_digit[i] > 2 {\n return false\n }\n }\n for i := 1;i < len(lst);i++ {\n if lst[i-1] > lst[i] {\n return false\n }\n }\n return true\n}\n \n\n", "test": "func TestIsSorted(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(true, IsSorted([]int{5}))\n assert.Equal(true, IsSorted([]int{1, 2, 3, 4, 5}))\n assert.Equal(false, IsSorted([]int{1, 3, 2, 4, 5}))\n assert.Equal(true, IsSorted([]int{1, 2, 3, 4, 5, 6}))\n assert.Equal(true, IsSorted([]int{1, 2, 3, 4, 5, 6, 7}))\n assert.Equal(false, IsSorted([]int{1, 3, 2, 4, 5, 6, 7}))\n assert.Equal(true, IsSorted([]int{}))\n assert.Equal(true, IsSorted([]int{1}))\n assert.Equal(false, IsSorted([]int{3, 2, 1}))\n assert.Equal(false, IsSorted([]int{1, 2, 2, 2, 3, 4}))\n assert.Equal(false, IsSorted([]int{1, 2, 3, 3, 3, 4}))\n assert.Equal(true, IsSorted([]int{1, 2, 2, 3, 3, 4}))\n assert.Equal(true, IsSorted([]int{1, 2, 3, 4}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestIsSorted(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(true, IsSorted([]int{5}))\n assert.Equal(true, IsSorted([]int{1, 2, 3, 4, 5}))\n assert.Equal(false, IsSorted([]int{1, 3, 2, 4, 5}))\n assert.Equal(true, IsSorted([]int{1, 2, 3, 4, 5, 6}))\n assert.Equal(true, IsSorted([]int{1, 2, 3, 4, 5, 6, 7}))\n assert.Equal(false, IsSorted([]int{1, 3, 2, 4, 5, 6, 7}))\n assert.Equal(false, IsSorted([]int{1, 2, 2, 2, 3, 4}))\n assert.Equal(true, IsSorted([]int{1, 2, 2, 3, 3, 4}))\n}\n", "buggy_solution": " count_digit := make(map[int]int)\n for _, i := range lst {\n count_digit[i] = 0\n }\n for _, i := range lst {\n if count_digit[i] > 2 {\n return false\n }\n }\n for i := 1;i < len(lst);i++ {\n if lst[i-1] > lst[i] {\n return false\n }\n }\n return true\n}\n \n\n", "bug_type": "missing logic", "failure_symptoms": "incorrect output", "entry_point": "IsSorted"} {"task_id": "Go/127", "prompt": "\n// You are given two intervals,\n// where each interval is a pair of integers. For example, interval = (start, end) = (1, 2).\n// The given intervals are closed which means that the interval (start, end)\n// includes both start and end.\n// For each given interval, it is assumed that its start is less or equal its end.\n// Your task is to determine whether the length of Intersection of these two\n// intervals is a prime number.\n// Example, the Intersection of the intervals (1, 3), (2, 4) is (2, 3)\n// which its length is 1, which not a prime number.\n// If the length of the Intersection is a prime number, return \"YES\",\n// otherwise, return \"NO\".\n// If the two intervals don't intersect, return \"NO\".\n// \n// \n// [input/output] samples:\n// Intersection((1, 2), (2, 3)) ==> \"NO\"\n// Intersection((-1, 1), (0, 4)) ==> \"NO\"\n// Intersection((-3, -1), (-5, 5)) ==> \"YES\"\nfunc Intersection(interval1 [2]int, interval2 [2]int) string {\n", "import": "", "docstring": "// You are given two intervals,\n// where each interval is a pair of integers. For example, interval = (start, end) = (1, 2).\n// The given intervals are closed which means that the interval (start, end)\n// includes both start and end.\n// For each given interval, it is assumed that its start is less or equal its end.\n// Your task is to determine whether the length of Intersection of these two\n// intervals is a prime number.\n// Example, the Intersection of the intervals (1, 3), (2, 4) is (2, 3)\n// which its length is 1, which not a prime number.\n// If the length of the Intersection is a prime number, return \"YES\",\n// otherwise, return \"NO\".\n// If the two intervals don't intersect, return \"NO\".\n// \n// \n// [input/output] samples:\n// Intersection((1, 2), (2, 3)) ==> \"NO\"\n// Intersection((-1, 1), (0, 4)) ==> \"NO\"\n// Intersection((-3, -1), (-5, 5)) ==> \"YES\"\n", "declaration": "\nfunc Intersection(interval1 [2]int, interval2 [2]int) string {\n", "canonical_solution": " is_prime := func(num int) bool {\n if num == 1 || num == 0 {\n return false\n }\n if num == 2 {\n return true\n }\n for i := 2;i < num;i++ {\n if num%i == 0 {\n return false\n }\n }\n return true\n }\n l := interval1[0]\n if interval2[0] > l {\n l = interval2[0]\n }\n r := interval1[1]\n if interval2[1] < r {\n r = interval2[1]\n }\n length := r - l\n if length > 0 && is_prime(length) {\n return \"YES\"\n }\n return \"NO\"\n}\n\n", "test": "func TestIntersection(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(\"NO\", Intersection([2]int{1, 2}, [2]int{2, 3}))\n assert.Equal(\"NO\", Intersection([2]int{-1, 1}, [2]int{0, 4}))\n assert.Equal(\"YES\", Intersection([2]int{-3, -1}, [2]int{-5, 5}))\n assert.Equal(\"YES\", Intersection([2]int{-2, 2}, [2]int{-4, 0}))\n assert.Equal(\"NO\", Intersection([2]int{-11, 2}, [2]int{-1, -1}))\n assert.Equal(\"NO\", Intersection([2]int{1, 2}, [2]int{3, 5}))\n assert.Equal(\"NO\", Intersection([2]int{1, 2}, [2]int{1, 2}))\n assert.Equal(\"NO\", Intersection([2]int{-2, -2}, [2]int{-3, -2}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestIntersection(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(\"NO\", Intersection([2]int{1, 2}, [2]int{2, 3}))\n assert.Equal(\"NO\", Intersection([2]int{-1, 1}, [2]int{0, 4}))\n assert.Equal(\"YES\", Intersection([2]int{-3, -1}, [2]int{-5, 5}))\n}\n", "buggy_solution": " is_prime := func(num int) bool {\n if num == 1 || num == 0 {\n return false\n }\n if num == 2 {\n return true\n }\n for i := 2;i < num;i++ {\n if num%i == 0 {\n return false\n }\n }\n return true\n }\n l := interval1[0]\n if interval2[0] > l {\n l = interval2[0]\n }\n r := interval1[1]\n if interval2[1] < r {\n r = interval2[1]\n }\n length := r - l\n if length > 0 {\n return \"YES\"\n }\n return \"NO\"\n}\n\n", "bug_type": "missing logic", "failure_symptoms": "incorrect output", "entry_point": "Intersection"} {"task_id": "Go/128", "prompt": "import (\n \"math\"\n)\n\n// You are given an array arr of integers and you need to return\n// sum of magnitudes of integers multiplied by product of all signs\n// of each number in the array, represented by 1, -1 or 0.\n// Note: return nil for empty arr.\n// \n// Example:\n// >>> ProdSigns([1, 2, 2, -4]) == -9\n// >>> ProdSigns([0, 1]) == 0\n// >>> ProdSigns([]) == nil\nfunc ProdSigns(arr []int) interface{} {\n", "import": "import (\n \"math\"\n)\n", "docstring": "// You are given an array arr of integers and you need to return\n// sum of magnitudes of integers multiplied by product of all signs\n// of each number in the array, represented by 1, -1 or 0.\n// Note: return nil for empty arr.\n// \n// Example:\n// >>> ProdSigns([1, 2, 2, -4]) == -9\n// >>> ProdSigns([0, 1]) == 0\n// >>> ProdSigns([]) == nil\n", "declaration": "\nfunc ProdSigns(arr []int) interface{} {\n", "canonical_solution": " if len(arr) == 0 {\n return nil\n }\n cnt := 0\n sum := 0\n for _, i := range arr {\n if i == 0 {\n return 0\n }\n if i < 0 {\n cnt++\n }\n sum += int(math.Abs(float64(i)))\n }\n\n prod := int(math.Pow(-1, float64(cnt)))\n return prod * sum\n}\n\n", "test": "func TestProdSigns(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(-9, ProdSigns([]int{1, 2, 2, -4}))\n assert.Equal(0, ProdSigns([]int{0, 1}))\n assert.Equal(-10, ProdSigns([]int{1, 1, 1, 2, 3, -1, 1}))\n assert.Equal(nil, ProdSigns([]int{}))\n assert.Equal(20, ProdSigns([]int{2, 4,1, 2, -1, -1, 9}))\n assert.Equal(4, ProdSigns([]int{-1, 1, -1, 1}))\n assert.Equal(-4, ProdSigns([]int{-1, 1, 1, 1}))\n assert.Equal(0, ProdSigns([]int{-1, 1, 1, 0}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestProdSigns(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(-9, ProdSigns([]int{1, 2, 2, -4}))\n assert.Equal(0, ProdSigns([]int{0, 1}))\n assert.Equal(nil, ProdSigns([]int{}))\n}\n", "buggy_solution": " if len(arr) == 0 {\n return nil\n }\n cnt := 0\n sum := 0\n for _, i := range arr {\n if i == 0 {\n return 0\n }\n if i < 0 {\n cnt++\n }\n sum += int(math.Abs(float64(i)))\n }\n\n prod := int(math.Pow(-1, float64(cnt*2)))\n return prod * sum\n}\n\n", "bug_type": "excess logic", "failure_symptoms": "incorrect output", "entry_point": "ProdSigns"} -{"task_id": "Go/129", "prompt": "\n// Given a grid with N rows and N columns (N >= 2) and a positive integer k,\n// each cell of the grid contains a value. Every integer in the range [1, N * N]\n// inclusive appears exactly once on the cells of the grid.\n// \n// You have to find the minimum path of length k in the grid. You can start\n// from any cell, and in each step you can move to any of the neighbor cells,\n// in other words, you can go to cells which share an edge with you current\n// cell.\n// Please note that a path of length k means visiting exactly k cells (not\n// necessarily distinct).\n// You CANNOT go off the grid.\n// A path A (of length k) is considered less than a path B (of length k) if\n// after making the ordered lists of the values on the cells that A and B go\n// through (let's call them lst_A and lst_B), lst_A is lexicographically less\n// than lst_B, in other words, there exist an integer index i (1 <= i <= k)\n// such that lst_A[i] < lst_B[i] and for any j (1 <= j < i) we have\n// lst_A[j] = lst_B[j].\n// It is guaranteed that the answer is unique.\n// Return an ordered list of the values on the cells that the minimum path go through.\n// \n// Examples:\n// \n// Input: grid = [ [1,2,3], [4,5,6], [7,8,9]], k = 3\n// Output: [1, 2, 1]\n// \n// Input: grid = [ [5,9,3], [4,1,6], [7,8,2]], k = 1\n// Output: [1]\nfunc Minpath(grid [][]int, k int) []int {\n", "import": "", "docstring": "// Given a grid with N rows and N columns (N >= 2) and a positive integer k,\n// each cell of the grid contains a value. Every integer in the range [1, N * N]\n// inclusive appears exactly once on the cells of the grid.\n// \n// You have to find the minimum path of length k in the grid. You can start\n// from any cell, and in each step you can move to any of the neighbor cells,\n// in other words, you can go to cells which share an edge with you current\n// cell.\n// Please note that a path of length k means visiting exactly k cells (not\n// necessarily distinct).\n// You CANNOT go off the grid.\n// A path A (of length k) is considered less than a path B (of length k) if\n// after making the ordered lists of the values on the cells that A and B go\n// through (let's call them lst_A and lst_B), lst_A is lexicographically less\n// than lst_B, in other words, there exist an integer index i (1 <= i <= k)\n// such that lst_A[i] < lst_B[i] and for any j (1 <= j < i) we have\n// lst_A[j] = lst_B[j].\n// It is guaranteed that the answer is unique.\n// Return an ordered list of the values on the cells that the minimum path go through.\n// \n// Examples:\n// \n// Input: grid = [ [1,2,3], [4,5,6], [7,8,9]], k = 3\n// Output: [1, 2, 1]\n// \n// Input: grid = [ [5,9,3], [4,1,6], [7,8,2]], k = 1\n// Output: [1]\n", "declaration": "\nfunc Minpath(grid [][]int, k int) []int {\n", "canonical_solution": " n := len(grid)\n val := n * n + 1\n for i:= 0;i < n; i++ {\n for j := 0;j < n;j++ {\n if grid[i][j] == 1 {\n temp := make([]int, 0)\n if i != 0 {\n temp = append(temp, grid[i - 1][j])\n }\n\n if j != 0 {\n temp = append(temp, grid[i][j - 1])\n }\n\n if i != n - 1 {\n temp = append(temp, grid[i + 1][j])\n }\n\n if j != n - 1 {\n temp = append(temp, grid[i][j + 1])\n }\n for _, x := range temp {\n if x < val {\n val = x\n }\n }\n }\n }\n }\n\n ans := make([]int, 0, k)\n for i := 0;i < k;i++ {\n if i & 1 == 0 {\n ans = append(ans, 1)\n } else {\n ans = append(ans, val)\n }\n }\n return ans\n}\n\n", "test": "func TestMinPath(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{1, 2, 1}, Minpath([][]int{{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}, 3))\n assert.Equal([]int{1}, Minpath([][]int{{5, 9, 3}, {4, 1, 6}, {7, 8, 2}}, 1))\n assert.Equal([]int{1, 2, 1, 2}, Minpath([][]int{{1, 2, 3, 4}, {5, 6, 7, 8}, {9, 10, 11, 12}, {13, 14, 15, 16}}, 4))\n assert.Equal([]int{1, 10, 1, 10, 1, 10, 1}, Minpath([][]int{{6, 4, 13, 10}, {5, 7, 12, 1}, {3, 16, 11, 15}, {8, 14, 9, 2}}, 7))\n assert.Equal([]int{1, 7, 1, 7, 1}, Minpath([][]int{{8, 14, 9, 2}, {6, 4, 13, 15}, {5, 7, 1, 12}, {3, 10, 11, 16}}, 5))\n assert.Equal([]int{1, 6, 1, 6, 1, 6, 1, 6, 1}, Minpath([][]int{{11, 8, 7, 2}, {5, 16, 14, 4}, {9, 3, 15, 6}, {12, 13, 10, 1}}, 9))\n assert.Equal([]int{1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6}, Minpath([][]int{{12, 13, 10, 1}, {9, 3, 15, 6}, {5, 16, 14, 4}, {11, 8, 7, 2}}, 12))\n assert.Equal([]int{1, 3, 1, 3, 1, 3, 1, 3}, Minpath([][]int{{2, 7, 4}, {3, 1, 5}, {6, 8, 9}}, 8))\n assert.Equal([]int{1, 5, 1, 5, 1, 5, 1, 5}, Minpath([][]int{{6, 1, 5}, {3, 8, 9}, {2, 7, 4}}, 8))\n assert.Equal([]int{1, 2, 1, 2, 1, 2, 1, 2, 1, 2}, Minpath([][]int{{1, 2}, {3, 4}}, 10))\n assert.Equal([]int{1, 3, 1, 3, 1, 3, 1, 3, 1, 3}, Minpath([][]int{{1, 3}, {3, 2}}, 10))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestMinPath(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{1, 2, 1}, Minpath([][]int{{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}, 3))\n assert.Equal([]int{1}, Minpath([][]int{{5, 9, 3}, {4, 1, 6}, {7, 8, 2}}, 1))\n}\n", "buggy_solution": " n := len(grid)\n val := n * 2 + 1\n for i:= 0;i < n; i++ {\n for j := 0;j < n;j++ {\n if grid[i][j] == 1 {\n temp := make([]int, 0)\n if i != 0 {\n temp = append(temp, grid[i - 1][j])\n }\n\n if j != 0 {\n temp = append(temp, grid[i][j - 1])\n }\n\n if i != n - 1 {\n temp = append(temp, grid[i + 1][j])\n }\n\n if j != n - 1 {\n temp = append(temp, grid[i][j + 1])\n }\n for _, x := range temp {\n if x < val {\n val = x\n }\n }\n }\n }\n }\n\n ans := make([]int, 0, k)\n for i := 0;i < k;i++ {\n if i & 1 == 0 {\n ans = append(ans, 1)\n } else {\n ans = append(ans, val)\n }\n }\n return ans\n}\n\n", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "Minpath"} +{"task_id": "Go/129", "prompt": "\n// Given a grid with N rows and N columns (N >= 2) and a positive integer k,\n// each cell of the grid contains a value. Every integer in the range [1, N * N]\n// inclusive appears exactly once on the cells of the grid.\n// \n// You have to find the minimum path of length k in the grid. You can start\n// from any cell, and in each step you can move to any of the neighbor cells,\n// in other words, you can go to cells which share an edge with you current\n// cell.\n// Please note that a path of length k means visiting exactly k cells (not\n// necessarily distinct).\n// You CANNOT go off the grid.\n// A path A (of length k) is considered less than a path B (of length k) if\n// after making the ordered lists of the values on the cells that A and B go\n// through (let's call them lst_A and lst_B), lst_A is lexicographically less\n// than lst_B, in other words, there exist an integer index i (1 <= i <= k)\n// such that lst_A[i] < lst_B[i] and for any j (1 <= j < i) we have\n// lst_A[j] = lst_B[j].\n// It is guaranteed that the answer is unique.\n// Return an ordered list of the values on the cells that the minimum path go through.\n// \n// Examples:\n// \n// Input: grid = [ [1,2,3], [4,5,6], [7,8,9]], k = 3\n// Output: [1, 2, 1]\n// \n// Input: grid = [ [5,9,3], [4,1,6], [7,8,2]], k = 1\n// Output: [1]\nfunc Minpath(grid [][]int, k int) []int {\n", "import": "", "docstring": "// Given a grid with N rows and N columns (N >= 2) and a positive integer k,\n// each cell of the grid contains a value. Every integer in the range [1, N * N]\n// inclusive appears exactly once on the cells of the grid.\n// \n// You have to find the minimum path of length k in the grid. You can start\n// from any cell, and in each step you can move to any of the neighbor cells,\n// in other words, you can go to cells which share an edge with you current\n// cell.\n// Please note that a path of length k means visiting exactly k cells (not\n// necessarily distinct).\n// You CANNOT go off the grid.\n// A path A (of length k) is considered less than a path B (of length k) if\n// after making the ordered lists of the values on the cells that A and B go\n// through (let's call them lst_A and lst_B), lst_A is lexicographically less\n// than lst_B, in other words, there exist an integer index i (1 <= i <= k)\n// such that lst_A[i] < lst_B[i] and for any j (1 <= j < i) we have\n// lst_A[j] = lst_B[j].\n// It is guaranteed that the answer is unique.\n// Return an ordered list of the values on the cells that the minimum path go through.\n// \n// Examples:\n// \n// Input: grid = [ [1,2,3], [4,5,6], [7,8,9]], k = 3\n// Output: [1, 2, 1]\n// \n// Input: grid = [ [5,9,3], [4,1,6], [7,8,2]], k = 1\n// Output: [1]\n", "declaration": "\nfunc Minpath(grid [][]int, k int) []int {\n", "canonical_solution": " n := len(grid)\n val := n * n + 1\n for i:= 0;i < n; i++ {\n for j := 0;j < n;j++ {\n if grid[i][j] == 1 {\n temp := make([]int, 0)\n if i != 0 {\n temp = append(temp, grid[i - 1][j])\n }\n\n if j != 0 {\n temp = append(temp, grid[i][j - 1])\n }\n\n if i != n - 1 {\n temp = append(temp, grid[i + 1][j])\n }\n\n if j != n - 1 {\n temp = append(temp, grid[i][j + 1])\n }\n for _, x := range temp {\n if x < val {\n val = x\n }\n }\n }\n }\n }\n\n ans := make([]int, 0, k)\n for i := 0;i < k;i++ {\n if i & 1 == 0 {\n ans = append(ans, 1)\n } else {\n ans = append(ans, val)\n }\n }\n return ans\n}\n\n", "test": "func TestMinPath(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{1, 2, 1}, Minpath([][]int{{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}, 3))\n assert.Equal([]int{1}, Minpath([][]int{{5, 9, 3}, {4, 1, 6}, {7, 8, 2}}, 1))\n assert.Equal([]int{1, 2, 1, 2}, Minpath([][]int{{1, 2, 3, 4}, {5, 6, 7, 8}, {9, 10, 11, 12}, {13, 14, 15, 16}}, 4))\n assert.Equal([]int{1, 10, 1, 10, 1, 10, 1}, Minpath([][]int{{6, 4, 13, 10}, {5, 7, 12, 1}, {3, 16, 11, 15}, {8, 14, 9, 2}}, 7))\n assert.Equal([]int{1, 7, 1, 7, 1}, Minpath([][]int{{8, 14, 9, 2}, {6, 4, 13, 15}, {5, 7, 1, 12}, {3, 10, 11, 16}}, 5))\n assert.Equal([]int{1, 6, 1, 6, 1, 6, 1, 6, 1}, Minpath([][]int{{11, 8, 7, 2}, {5, 16, 14, 4}, {9, 3, 15, 6}, {12, 13, 10, 1}}, 9))\n assert.Equal([]int{1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6}, Minpath([][]int{{12, 13, 10, 1}, {9, 3, 15, 6}, {5, 16, 14, 4}, {11, 8, 7, 2}}, 12))\n assert.Equal([]int{1, 3, 1, 3, 1, 3, 1, 3}, Minpath([][]int{{2, 7, 4}, {3, 1, 5}, {6, 8, 9}}, 8))\n assert.Equal([]int{1, 5, 1, 5, 1, 5, 1, 5}, Minpath([][]int{{6, 1, 5}, {3, 8, 9}, {2, 7, 4}}, 8))\n assert.Equal([]int{1, 2, 1, 2, 1, 2, 1, 2, 1, 2}, Minpath([][]int{{1, 2}, {3, 4}}, 10))\n assert.Equal([]int{1, 3, 1, 3, 1, 3, 1, 3, 1, 3}, Minpath([][]int{{1, 3}, {3, 2}}, 10))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestMinPath(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{1, 2, 1}, Minpath([][]int{{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}, 3))\n assert.Equal([]int{1}, Minpath([][]int{{5, 9, 3}, {4, 1, 6}, {7, 8, 2}}, 1))\n}\n", "buggy_solution": " n := len(grid)\n val := n * n + 1\n for i:= 0;i < n; i++ {\n for j := 0;j < n;j++ {\n if grid[i][j] == 1 {\n temp := make([]int, 0)\n if i != 0 {\n temp = append(temp, grid[i][j])\n }\n\n if j != 0 {\n temp = append(temp, grid[i][j])\n }\n\n if i != n - 1 {\n temp = append(temp, grid[i][j])\n }\n\n if j != n - 1 {\n temp = append(temp, grid[i][j])\n }\n for _, x := range temp {\n if x < val {\n val = x\n }\n }\n }\n }\n }\n\n ans := make([]int, 0, k)\n for i := 0;i < k;i++ {\n if i & 1 == 0 {\n ans = append(ans, 1)\n } else {\n ans = append(ans, val)\n }\n }\n return ans\n}\n\n", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "Minpath"} {"task_id": "Go/130", "prompt": "\n// Everyone knows Fibonacci sequence, it was studied deeply by mathematicians in\n// the last couple centuries. However, what people don't know is Tribonacci sequence.\n// Tribonacci sequence is defined by the recurrence:\n// Tri(1) = 3\n// Tri(n) = 1 + n / 2, if n is even.\n// Tri(n) = Tri(n - 1) + Tri(n - 2) + Tri(n + 1), if n is odd.\n// For example:\n// Tri(2) = 1 + (2 / 2) = 2\n// Tri(4) = 3\n// Tri(3) = Tri(2) + Tri(1) + Tri(4)\n// = 2 + 3 + 3 = 8\n// You are given a non-negative integer number n, you have to a return a list of the\n// first n + 1 numbers of the Tribonacci sequence.\n// Examples:\n// Tri(3) = [1, 3, 2, 8]\nfunc Tri(n int) []float64 {\n", "import": "", "docstring": "// Everyone knows Fibonacci sequence, it was studied deeply by mathematicians in\n// the last couple centuries. However, what people don't know is Tribonacci sequence.\n// Tribonacci sequence is defined by the recurrence:\n// Tri(1) = 3\n// Tri(n) = 1 + n / 2, if n is even.\n// Tri(n) = Tri(n - 1) + Tri(n - 2) + Tri(n + 1), if n is odd.\n// For example:\n// Tri(2) = 1 + (2 / 2) = 2\n// Tri(4) = 3\n// Tri(3) = Tri(2) + Tri(1) + Tri(4)\n// = 2 + 3 + 3 = 8\n// You are given a non-negative integer number n, you have to a return a list of the\n// first n + 1 numbers of the Tribonacci sequence.\n// Examples:\n// Tri(3) = [1, 3, 2, 8]\n", "declaration": "\nfunc Tri(n int) []float64 {\n", "canonical_solution": " if n == 0 {\n return []float64{1}\n }\n my_tri := []float64{1, 3}\n for i := 2; i < n + 1; i++ {\n if i &1 == 0 {\n my_tri = append(my_tri, float64(i) / 2 + 1)\n } else {\n my_tri = append(my_tri, my_tri[i - 1] + my_tri[i - 2] + (float64(i) + 3) / 2)\n }\n }\n return my_tri\n}\n\n", "test": "func TestTri(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]float64{1, 3, 2.0, 8.0}, Tri(3))\n assert.Equal([]float64{1, 3, 2.0, 8.0, 3.0}, Tri(4))\n assert.Equal([]float64{1, 3, 2.0, 8.0, 3.0, 15.0}, Tri(5))\n assert.Equal([]float64{1, 3, 2.0, 8.0, 3.0, 15.0, 4.0}, Tri(6))\n assert.Equal([]float64{1, 3, 2.0, 8.0, 3.0, 15.0, 4.0, 24.0}, Tri(7))\n assert.Equal([]float64{1, 3, 2.0, 8.0, 3.0, 15.0, 4.0, 24.0, 5.0}, Tri(8))\n assert.Equal([]float64{1, 3, 2.0, 8.0, 3.0, 15.0, 4.0, 24.0, 5.0, 35.0}, Tri(9))\n assert.Equal([]float64{1, 3, 2.0, 8.0, 3.0, 15.0, 4.0, 24.0, 5.0, 35.0, 6.0, 48.0, 7.0, 63.0, 8.0, 80.0, 9.0, 99.0, 10.0, 120.0, 11.0}, Tri(20))\n assert.Equal([]float64{1}, Tri(0))\n assert.Equal([]float64{1, 3}, Tri(1))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestTri(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]float64{1, 3, 2.0, 8.0}, Tri(3))\n}\n", "buggy_solution": " if n == 0 {\n return []float64{1}\n }\n my_tri := []float64{1, 3}\n for i := 2; i < n + 1; i++ {\n if i &1 == 0 {\n my_tri = append(my_tri, float64(i) / 2 + 1)\n } else {\n my_tri = append(my_tri, my_tri[i - 1] + my_tri[i - 2] + i + (float64(i) + 3) / 2)\n }\n }\n return my_tri\n}\n\n", "bug_type": "excess logic", "failure_symptoms": "incorrect output", "entry_point": "Tri"} {"task_id": "Go/131", "prompt": "import (\n \"strconv\"\n)\n\n// Given a positive integer n, return the product of the odd Digits.\n// Return 0 if all Digits are even.\n// For example:\n// Digits(1) == 1\n// Digits(4) == 0\n// Digits(235) == 15\nfunc Digits(n int) int {\n", "import": "import (\n \"strconv\"\n)\n", "docstring": "// Given a positive integer n, return the product of the odd Digits.\n// Return 0 if all Digits are even.\n// For example:\n// Digits(1) == 1\n// Digits(4) == 0\n// Digits(235) == 15\n", "declaration": "\nfunc Digits(n int) int {\n", "canonical_solution": " product := 1\n odd_count := 0\n for _, digit := range strconv.Itoa(n) {\n int_digit := int(digit-'0')\n if int_digit&1 == 1 {\n product= product*int_digit\n odd_count++\n }\n }\n if odd_count==0 {\n return 0\n }\n return product\n}\n\n", "test": "func TestDigits(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(5, Digits(5))\n assert.Equal(5, Digits(54))\n assert.Equal(1, Digits(120))\n assert.Equal(5, Digits(5014))\n assert.Equal(315, Digits(98765))\n assert.Equal(2625, Digits(5576543))\n assert.Equal(0, Digits(2468))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestDigits(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(1, Digits(1))\n assert.Equal(0, Digits(4))\n assert.Equal(15, Digits(235))\n}\n", "buggy_solution": " product := 1\n odd_count := 0\n for _, digit := range strconv.Itoa(n) {\n int_digit := int(digit-'0')\n if int_digit&1 == 1 {\n product=odd_count*product*int_digit\n odd_count++\n }\n }\n if odd_count==0 {\n return 0\n }\n return product\n}\n\n", "bug_type": "excess logic", "failure_symptoms": "incorrect output", "entry_point": "Digits"} {"task_id": "Go/132", "prompt": "\n// Create a function that takes a string as input which contains only square brackets.\n// The function should return true if and only if there is a valid subsequence of brackets\n// where at least one bracket in the subsequence is nested.\n// \n// IsNested('[[]]') \u279e true\n// IsNested('[]]]]]]][[[[[]') \u279e false\n// IsNested('[][]') \u279e false\n// IsNested('[]') \u279e false\n// IsNested('[[][]]') \u279e true\n// IsNested('[[]][[') \u279e true\nfunc IsNested(s string) bool {\n", "import": "", "docstring": "// Create a function that takes a string as input which contains only square brackets.\n// The function should return true if and only if there is a valid subsequence of brackets\n// where at least one bracket in the subsequence is nested.\n// \n// IsNested('[[]]') \u279e true\n// IsNested('[]]]]]]][[[[[]') \u279e false\n// IsNested('[][]') \u279e false\n// IsNested('[]') \u279e false\n// IsNested('[[][]]') \u279e true\n// IsNested('[[]][[') \u279e true\n", "declaration": "\nfunc IsNested(s string) bool {\n", "canonical_solution": " opening_bracket_index := make([]int, 0)\n closing_bracket_index := make([]int, 0)\n for i:=0;i < len(s);i++ {\n if s[i] == '[' {\n opening_bracket_index = append(opening_bracket_index, i)\n } else {\n closing_bracket_index = append(closing_bracket_index, i)\n }\n }\n for i := 0;i < len(closing_bracket_index)>>1;i++ {\n closing_bracket_index[i], closing_bracket_index[len(closing_bracket_index)-i-1] = closing_bracket_index[len(closing_bracket_index)-i-1], closing_bracket_index[i]\n }\n cnt := 0\n i := 0\n l := len(closing_bracket_index)\n for _, idx := range opening_bracket_index {\n if i < l && idx < closing_bracket_index[i] {\n cnt++\n i++\n }\n }\n return cnt >= 2\n}\n\n \n\n", "test": "func TestIsNested(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(true, IsNested(\"[[]]\"))\n assert.Equal(false, IsNested(\"[]]]]]]][[[[[]\"))\n assert.Equal(false, IsNested(\"[][]\"))\n assert.Equal(false, IsNested(\"'[]'\"))\n assert.Equal(true, IsNested(\"[[[[]]]]\"))\n assert.Equal(false, IsNested(\"[]]]]]]]]]]\"))\n assert.Equal(true, IsNested(\"[][][[]]\"))\n assert.Equal(false, IsNested(\"[[]\"))\n assert.Equal(false, IsNested(\"[]]\"))\n assert.Equal(true, IsNested(\"[[]][[\"))\n assert.Equal(true, IsNested(\"[[][]]\"))\n assert.Equal(false, IsNested(\"\"))\n assert.Equal(false, IsNested(\"[[[[[[[[\"))\n assert.Equal(false, IsNested(\"]]]]]]]]\"))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestIsNested(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(true, IsNested(\"[[]]\"))\n assert.Equal(false, IsNested(\"[]]]]]]][[[[[]\"))\n assert.Equal(false, IsNested(\"[][]\"))\n assert.Equal(false, IsNested(\"'[]'\"))\n assert.Equal(true, IsNested(\"[[]][[\"))\n assert.Equal(true, IsNested(\"[[][]]\"))\n}\n", "buggy_solution": " opening_bracket_index := make([]int, 0)\n closing_bracket_index := make([]int, 0)\n for i:=0;i < len(s);i++ {\n if s[i] == '(' {\n opening_bracket_index = append(opening_bracket_index, i)\n } else {\n closing_bracket_index = append(closing_bracket_index, i)\n }\n }\n for i := 0;i < len(closing_bracket_index)>>1;i++ {\n closing_bracket_index[i], closing_bracket_index[len(closing_bracket_index)-i-1] = closing_bracket_index[len(closing_bracket_index)-i-1], closing_bracket_index[i]\n }\n cnt := 0\n i := 0\n l := len(closing_bracket_index)\n for _, idx := range opening_bracket_index {\n if i < l && idx < closing_bracket_index[i] {\n cnt++\n i++\n }\n }\n return cnt >= 2\n}\n\n \n\n", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "IsNested"} @@ -152,10 +152,10 @@ {"task_id": "Go/151", "prompt": "import (\n \"math\"\n)\n\n// Given a list of numbers, return the sum of squares of the numbers\n// in the list that are odd. Ignore numbers that are negative or not integers.\n// \n// DoubleTheDifference([1, 3, 2, 0]) == 1 + 9 + 0 + 0 = 10\n// DoubleTheDifference([-1, -2, 0]) == 0\n// DoubleTheDifference([9, -2]) == 81\n// DoubleTheDifference([0]) == 0\n// \n// If the input list is empty, return 0.\nfunc DoubleTheDifference(lst []float64) int {\n", "import": "import (\n \"math\"\n)\n", "docstring": "// Given a list of numbers, return the sum of squares of the numbers\n// in the list that are odd. Ignore numbers that are negative or not integers.\n// \n// DoubleTheDifference([1, 3, 2, 0]) == 1 + 9 + 0 + 0 = 10\n// DoubleTheDifference([-1, -2, 0]) == 0\n// DoubleTheDifference([9, -2]) == 81\n// DoubleTheDifference([0]) == 0\n// \n// If the input list is empty, return 0.\n", "declaration": "\nfunc DoubleTheDifference(lst []float64) int {\n", "canonical_solution": " sum := 0\n for _, i := range lst {\n if i > 0 && math.Mod(i, 2) != 0 && i == float64(int(i)) {\n sum += int(math.Pow(i, 2))\n }\n }\n return sum\n}\n\n", "test": "func TestDoubleTheDifference(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(0, DoubleTheDifference([]float64{}))\n assert.Equal(25, DoubleTheDifference([]float64{5, 4}))\n assert.Equal(0, DoubleTheDifference([]float64{0.1, 0.2, 0.3}))\n assert.Equal(0, DoubleTheDifference([]float64{-10, -20, -30}))\n assert.Equal(0, DoubleTheDifference([]float64{-1, -2, 8}))\n assert.Equal(34, DoubleTheDifference([]float64{0.2, 3, 5}))\n lst := make([]float64, 0)\n odd_sum := 0\n var i float64\n for i = -99; i < 100; i+= 2 {\n lst = append(lst, float64(i))\n if math.Mod(i, 2) != 0 && i > 0 {\n odd_sum +=int(math.Pow(i, 2))\n }\n }\n assert.Equal(odd_sum, DoubleTheDifference(lst))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestDoubleTheDifference(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(10, DoubleTheDifference([]float64{1,3,2,0}))\n assert.Equal(0, DoubleTheDifference([]float64{-1,-2,0}))\n assert.Equal(81, DoubleTheDifference([]float64{9,-2}))\n assert.Equal(0, DoubleTheDifference([]float64{0}))\n}\n", "buggy_solution": " sum := 0\n for _, i := range lst {\n if i > 0 && i == float64(int(i)) {\n sum += int(math.Pow(i, 2))\n }\n }\n return sum\n}\n\n", "bug_type": "missing logic", "failure_symptoms": "incorrect output", "entry_point": "DoubleTheDifference"} {"task_id": "Go/152", "prompt": "import (\n \"math\"\n)\n\n// I think we all remember that feeling when the result of some long-awaited\n// event is finally known. The feelings and thoughts you have at that moment are\n// definitely worth noting down and comparing.\n// Your task is to determine if a person correctly guessed the results of a number of matches.\n// You are given two arrays of scores and guesses of equal length, where each index shows a match.\n// Return an array of the same length denoting how far off each guess was. If they have guessed correctly,\n// the value is 0, and if not, the value is the absolute difference between the guess and the score.\n// \n// \n// example:\n// \n// Compare([1,2,3,4,5,1],[1,2,3,4,2,-2]) -> [0,0,0,0,3,3]\n// Compare([0,5,0,0,0,4],[4,1,1,0,0,-2]) -> [4,4,1,0,0,6]\nfunc Compare(game,guess []int) []int {\n", "import": "import (\n \"math\"\n)\n", "docstring": "// I think we all remember that feeling when the result of some long-awaited\n// event is finally known. The feelings and thoughts you have at that moment are\n// definitely worth noting down and comparing.\n// Your task is to determine if a person correctly guessed the results of a number of matches.\n// You are given two arrays of scores and guesses of equal length, where each index shows a match.\n// Return an array of the same length denoting how far off each guess was. If they have guessed correctly,\n// the value is 0, and if not, the value is the absolute difference between the guess and the score.\n// \n// \n// example:\n// \n// Compare([1,2,3,4,5,1],[1,2,3,4,2,-2]) -> [0,0,0,0,3,3]\n// Compare([0,5,0,0,0,4],[4,1,1,0,0,-2]) -> [4,4,1,0,0,6]\n", "declaration": "\nfunc Compare(game,guess []int) []int {\n", "canonical_solution": " ans := make([]int, 0, len(game))\n for i := range game {\n ans = append(ans, int(math.Abs(float64(game[i]-guess[i]))))\n }\n return ans\n}\n\n", "test": "func TestCompare(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{0,0,0,0,3,3}, Compare([]int{1,2,3,4,5,1}, []int{1,2,3,4,2,-2}))\n assert.Equal([]int{4,4,1,0,0,6}, Compare([]int{0,5,0,0,0,4}, []int{4,1,1,0,0,-2}))\n assert.Equal([]int{0,0,0,0,3,3}, Compare([]int{1,2,3,4,5,1}, []int{1,2,3,4,2,-2}))\n assert.Equal([]int{0,0,0,0,0,0}, Compare([]int{0,0,0,0,0,0}, []int{0,0,0,0,0,0}))\n assert.Equal([]int{2,4,6}, Compare([]int{1,2,3}, []int{-1,-2,-3}))\n assert.Equal([]int{2,0,0,1}, Compare([]int{1,2,3,5}, []int{-1,2,3,4}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestCompare(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{0,0,0,0,3,3}, Compare([]int{1,2,3,4,5,1}, []int{1,2,3,4,2,-2}))\n assert.Equal([]int{4,4,1,0,0,6}, Compare([]int{0,5,0,0,0,4}, []int{4,1,1,0,0,-2}))\n}\n", "buggy_solution": " ans := make([]int, 0, len(game))\n for i := range game {\n ans = append(ans, int(math.Abs(float64(game[i]-guess[i]))+math.Abs(float64(guess[i]-game[i]))))\n }\n return ans\n}\n\n", "bug_type": "excess logic", "failure_symptoms": "incorrect output", "entry_point": "Compare"} {"task_id": "Go/153", "prompt": "import (\n \"math\"\n)\n\n// You will be given the name of a class (a string) and a list of extensions.\n// The extensions are to be used to load additional classes to the class. The\n// strength of the extension is as follows: Let CAP be the number of the uppercase\n// letters in the extension's name, and let SM be the number of lowercase letters\n// in the extension's name, the strength is given by the fraction CAP - SM.\n// You should find the strongest extension and return a string in this\n// format: ClassName.StrongestExtensionName.\n// If there are two or more extensions with the same strength, you should\n// choose the one that comes first in the list.\n// For example, if you are given \"Slices\" as the class and a list of the\n// extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should\n// return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension\n// (its strength is -1).\n// Example:\n// for StrongestExtension('my_class', ['AA', 'Be', 'CC']) == 'my_class.AA'\nfunc StrongestExtension(class_name string, extensions []string) string {\n", "import": "import (\n \"math\"\n)\n", "docstring": "// You will be given the name of a class (a string) and a list of extensions.\n// The extensions are to be used to load additional classes to the class. The\n// strength of the extension is as follows: Let CAP be the number of the uppercase\n// letters in the extension's name, and let SM be the number of lowercase letters\n// in the extension's name, the strength is given by the fraction CAP - SM.\n// You should find the strongest extension and return a string in this\n// format: ClassName.StrongestExtensionName.\n// If there are two or more extensions with the same strength, you should\n// choose the one that comes first in the list.\n// For example, if you are given \"Slices\" as the class and a list of the\n// extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should\n// return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension\n// (its strength is -1).\n// Example:\n// for StrongestExtension('my_class', ['AA', 'Be', 'CC']) == 'my_class.AA'\n", "declaration": "\nfunc StrongestExtension(class_name string, extensions []string) string {\n", "canonical_solution": " strong := extensions[0]\n \n my_val := math.MinInt\n for _, s := range extensions {\n cnt0, cnt1 := 0, 0\n for _, c := range s {\n switch {\n case 'A' <= c && c <= 'Z':\n cnt0++\n case 'a' <= c && c <= 'z':\n cnt1++\n }\n }\n val := cnt0-cnt1\n if val > my_val {\n strong = s\n my_val = val\n }\n }\n return class_name + \".\" + strong\n}\n\n", "test": "func TestStrongestExtension(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(\"Watashi.eIGHt8OKe\", StrongestExtension(\"Watashi\", []string{\"tEN\", \"niNE\", \"eIGHt8OKe\"}))\n assert.Equal(\"Boku123.YEs.WeCaNe\", StrongestExtension(\"Boku123\", []string{\"nani\", \"NazeDa\", \"YEs.WeCaNe\", \"32145tggg\"}))\n assert.Equal(\"__YESIMHERE.NuLl__\", StrongestExtension(\"__YESIMHERE\", []string{\"t\", \"eMptY\", \"nothing\", \"zeR00\", \"NuLl__\", \"123NoooneB321\"}))\n assert.Equal(\"K.TAR\", StrongestExtension(\"K\", []string{\"Ta\", \"TAR\", \"t234An\", \"cosSo\"}))\n assert.Equal(\"__HAHA.123\", StrongestExtension(\"__HAHA\", []string{\"Tab\", \"123\", \"781345\", \"-_-\"}))\n assert.Equal(\"YameRore.okIWILL123\", StrongestExtension(\"YameRore\", []string{\"HhAas\", \"okIWILL123\", \"WorkOut\", \"Fails\", \"-_-\"}))\n assert.Equal(\"finNNalLLly.WoW\", StrongestExtension(\"finNNalLLly\", []string{\"Die\", \"NowW\", \"Wow\", \"WoW\"}))\n assert.Equal(\"_.Bb\", StrongestExtension(\"_\", []string{\"Bb\", \"91245\"}))\n assert.Equal(\"Sp.671235\", StrongestExtension(\"Sp\", []string{\"671235\", \"Bb\"}))\n}\n \n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestStrongestExtension(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(\"my_class.AA\", StrongestExtension(\"my_class\", []string{\"AA\", \"Be\", \"CC\"}))\n}\n", "buggy_solution": " strong := extensions[0]\n \n my_val := math.MinInt\n for _, s := range extensions {\n cnt0, cnt1 := 0, 0\n for _, c := range s {\n switch {\n case 'A' <= c && c <= 'Z':\n cnt0++\n case 'a' <= c && c <= 'z':\n cnt1++\n }\n }\n val := cnt0-cnt1\n if val > my_val {\n strong = s\n my_val = val\n }\n }\n return class_name + strong\n}\n\n", "bug_type": "missing logic", "failure_symptoms": "incorrect output", "entry_point": "StrongestExtension"} -{"task_id": "Go/154", "prompt": "\n// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word\n// CycpatternCheck(\"abcd\",\"abd\") => false\n// CycpatternCheck(\"hello\",\"ell\") => true\n// CycpatternCheck(\"whassup\",\"psus\") => false\n// CycpatternCheck(\"abab\",\"baa\") => true\n// CycpatternCheck(\"efef\",\"eeff\") => false\n// CycpatternCheck(\"himenss\",\"simen\") => true\nfunc CycpatternCheck(a , b string) bool {\n", "import": "", "docstring": "// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word\n// CycpatternCheck(\"abcd\",\"abd\") => false\n// CycpatternCheck(\"hello\",\"ell\") => true\n// CycpatternCheck(\"whassup\",\"psus\") => false\n// CycpatternCheck(\"abab\",\"baa\") => true\n// CycpatternCheck(\"efef\",\"eeff\") => false\n// CycpatternCheck(\"himenss\",\"simen\") => true\n", "declaration": "\nfunc CycpatternCheck(a , b string) bool {\n", "canonical_solution": " l := len(b)\n pat := b + b\n for i := 0;i < len(a) - l + 1; i++ {\n for j := 0;j false\n// CycpatternCheck(\"hello\",\"ell\") => true\n// CycpatternCheck(\"whassup\",\"psus\") => false\n// CycpatternCheck(\"abab\",\"baa\") => true\n// CycpatternCheck(\"efef\",\"eeff\") => false\n// CycpatternCheck(\"himenss\",\"simen\") => true\nfunc CycpatternCheck(a , b string) bool {\n", "import": "", "docstring": "// You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word\n// CycpatternCheck(\"abcd\",\"abd\") => false\n// CycpatternCheck(\"hello\",\"ell\") => true\n// CycpatternCheck(\"whassup\",\"psus\") => false\n// CycpatternCheck(\"abab\",\"baa\") => true\n// CycpatternCheck(\"efef\",\"eeff\") => false\n// CycpatternCheck(\"himenss\",\"simen\") => true\n", "declaration": "\nfunc CycpatternCheck(a , b string) bool {\n", "canonical_solution": " l := len(b)\n pat := b + b\n for i := 0;i < len(a) - l + 1; i++ {\n for j := 0;j (1, 1)\n// EvenOddCount(123) ==> (1, 2)\nfunc EvenOddCount(num int) [2]int {\n", "import": "import (\n \"strconv\"\n)\n", "docstring": "// Given an integer. return a tuple that has the number of even and odd digits respectively.\n// \n// Example:\n// EvenOddCount(-12) ==> (1, 1)\n// EvenOddCount(123) ==> (1, 2)\n", "declaration": "\nfunc EvenOddCount(num int) [2]int {\n", "canonical_solution": " even_count := 0\n odd_count := 0\n if num < 0 {\n num = -num\n }\n for _, r := range strconv.Itoa(num) {\n if r&1==0 {\n even_count++\n } else {\n odd_count++\n }\n }\n return [2]int{even_count, odd_count}\n}\n\n", "test": "func TestEvenOddCount(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([2]int{0, 1}, EvenOddCount(7))\n assert.Equal([2]int{1, 1}, EvenOddCount(-78))\n assert.Equal([2]int{2, 2}, EvenOddCount(3452))\n assert.Equal([2]int{3, 3}, EvenOddCount(346211))\n assert.Equal([2]int{3, 3}, EvenOddCount(-345821))\n assert.Equal([2]int{1, 0}, EvenOddCount(-2))\n assert.Equal([2]int{2, 3}, EvenOddCount(-45347))\n assert.Equal([2]int{1, 0}, EvenOddCount(0))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestEvenOddCount(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([2]int{1, 1}, EvenOddCount(-12))\n assert.Equal([2]int{1, 2}, EvenOddCount(123))\n}\n", "buggy_solution": " even_count := 0\n odd_count := 0\n if num < 0 {\n num = -num\n }\n for _, r := range strconv.Itoa(num) {\n if r&1==0 {\n even_count++\n }\n }\n return [2]int{even_count, odd_count}\n}\n\n", "bug_type": "missing logic", "failure_symptoms": "incorrect output", "entry_point": "EvenOddCount"} {"task_id": "Go/156", "prompt": "import (\n \"strings\"\n)\n\n// Given a positive integer, obtain its roman numeral equivalent as a string,\n// and return it in lowercase.\n// Restrictions: 1 <= num <= 1000\n// \n// Examples:\n// >>> IntToMiniRoman(19) == 'xix'\n// >>> IntToMiniRoman(152) == 'clii'\n// >>> IntToMiniRoman(426) == 'cdxxvi'\nfunc IntToMiniRoman(number int) string {\n", "import": "import (\n \"strings\"\n)\n", "docstring": "// Given a positive integer, obtain its roman numeral equivalent as a string,\n// and return it in lowercase.\n// Restrictions: 1 <= num <= 1000\n// \n// Examples:\n// >>> IntToMiniRoman(19) == 'xix'\n// >>> IntToMiniRoman(152) == 'clii'\n// >>> IntToMiniRoman(426) == 'cdxxvi'\n", "declaration": "\nfunc IntToMiniRoman(number int) string {\n", "canonical_solution": " num := []int{1, 4, 5, 9, 10, 40, 50, 90, \n 100, 400, 500, 900, 1000}\n sym := []string{\"I\", \"IV\", \"V\", \"IX\", \"X\", \"XL\", \n \"L\", \"XC\", \"C\", \"CD\", \"D\", \"CM\", \"M\"}\n i := 12\n res := \"\"\n for number != 0 {\n div := number / num[i] \n number %= num[i] \n for div != 0 {\n res += sym[i] \n div--\n }\n i--\n }\n return strings.ToLower(res)\n}\n\n", "test": "func TestIntToMiniRoman(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(\"xix\", IntToMiniRoman(19))\n assert.Equal(\"clii\", IntToMiniRoman(152))\n assert.Equal(\"ccli\", IntToMiniRoman(251))\n assert.Equal(\"cdxxvi\", IntToMiniRoman(426))\n assert.Equal(\"d\", IntToMiniRoman(500))\n assert.Equal(\"i\", IntToMiniRoman(1))\n assert.Equal(\"iv\", IntToMiniRoman(4))\n assert.Equal(\"xliii\", IntToMiniRoman(43))\n assert.Equal(\"xc\", IntToMiniRoman(90))\n assert.Equal(\"xciv\", IntToMiniRoman(94))\n assert.Equal(\"dxxxii\", IntToMiniRoman(532))\n assert.Equal(\"cm\", IntToMiniRoman(900))\n assert.Equal(\"cmxciv\", IntToMiniRoman(994))\n assert.Equal(\"m\", IntToMiniRoman(1000))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestIntToMiniRoman(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(\"xix\", IntToMiniRoman(19))\n assert.Equal(\"clii\", IntToMiniRoman(152))\n assert.Equal(\"cdxxvi\", IntToMiniRoman(426))\n}\n", "buggy_solution": " num := []int{1, 4, 5, 9, 10, 40, 50, 90, \n 100, 400, 500, 900, 1000}\n sym := []string{\"I\", \"IV\", \"V\", \"IX\", \"X\", \"XL\", \n \"L\", \"XC\", \"C\", \"CD\", \"D\", \"CM\", \"M\"}\n i := 12\n res := \"\"\n for number != 0 {\n div := number / num[i] \n for div != 0 {\n res += sym[i] \n div--\n }\n i--\n }\n return strings.ToLower(res)\n}\n\n", "bug_type": "missing logic", "failure_symptoms": "infinite loop", "entry_point": "IntToMiniRoman"} -{"task_id": "Go/157", "prompt": "\n// Given the lengths of the three sides of a triangle. Return true if the three\n// sides form a right-angled triangle, false otherwise.\n// A right-angled triangle is a triangle in which one angle is right angle or\n// 90 degree.\n// Example:\n// RightAngleTriangle(3, 4, 5) == true\n// RightAngleTriangle(1, 2, 3) == false\nfunc RightAngleTriangle(a, b, c int) bool {\n", "import": "", "docstring": "// Given the lengths of the three sides of a triangle. Return true if the three\n// sides form a right-angled triangle, false otherwise.\n// A right-angled triangle is a triangle in which one angle is right angle or\n// 90 degree.\n// Example:\n// RightAngleTriangle(3, 4, 5) == true\n// RightAngleTriangle(1, 2, 3) == false\n", "declaration": "\nfunc RightAngleTriangle(a, b, c int) bool {\n", "canonical_solution": " return a*a == b*b + c*c || b*b == a*a + c*c || c*c == a*a + b*b\n}\n\n", "test": "func TestRightAngleTriangle(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(true, RightAngleTriangle(3, 4, 5))\n assert.Equal(false, RightAngleTriangle(1, 2, 3))\n assert.Equal(true, RightAngleTriangle(10, 6, 8))\n assert.Equal(false, RightAngleTriangle(2, 2, 2))\n assert.Equal(true, RightAngleTriangle(7, 24, 25))\n assert.Equal(false, RightAngleTriangle(10, 5, 7))\n assert.Equal(true, RightAngleTriangle(5, 12, 13))\n assert.Equal(true, RightAngleTriangle(15, 8, 17))\n assert.Equal(true, RightAngleTriangle(48, 55, 73))\n assert.Equal(false, RightAngleTriangle(1, 1, 1))\n assert.Equal(false, RightAngleTriangle(2, 2, 10))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestRightAngleTriangle(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(true, RightAngleTriangle(3, 4, 5))\n assert.Equal(false, RightAngleTriangle(1, 2, 3))\n}\n", "buggy_solution": " return a*a == b*b + c*c || c*c == a*a + b*b\n}\n\n", "bug_type": "missing logic", "failure_symptoms": "incorrect output", "entry_point": "RightAngleTriangle"} +{"task_id": "Go/157", "prompt": "\n// Given the lengths of the three sides of a triangle. Return true if the three\n// sides form a right-angled triangle, false otherwise.\n// A right-angled triangle is a triangle in which one angle is right angle or\n// 90 degree.\n// Example:\n// RightAngleTriangle(3, 4, 5) == true\n// RightAngleTriangle(1, 2, 3) == false\nfunc RightAngleTriangle(a, b, c int) bool {\n", "import": "", "docstring": "// Given the lengths of the three sides of a triangle. Return true if the three\n// sides form a right-angled triangle, false otherwise.\n// A right-angled triangle is a triangle in which one angle is right angle or\n// 90 degree.\n// Example:\n// RightAngleTriangle(3, 4, 5) == true\n// RightAngleTriangle(1, 2, 3) == false\n", "declaration": "\nfunc RightAngleTriangle(a, b, c int) bool {\n", "canonical_solution": " return a*a == b*b + c*c || b*b == a*a + c*c || c*c == a*a + b*b\n}\n\n", "test": "func TestRightAngleTriangle(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(true, RightAngleTriangle(3, 4, 5))\n assert.Equal(false, RightAngleTriangle(1, 2, 3))\n assert.Equal(true, RightAngleTriangle(10, 6, 8))\n assert.Equal(false, RightAngleTriangle(2, 2, 2))\n assert.Equal(true, RightAngleTriangle(7, 24, 25))\n assert.Equal(false, RightAngleTriangle(10, 5, 7))\n assert.Equal(true, RightAngleTriangle(5, 12, 13))\n assert.Equal(true, RightAngleTriangle(15, 8, 17))\n assert.Equal(true, RightAngleTriangle(48, 55, 73))\n assert.Equal(false, RightAngleTriangle(1, 1, 1))\n assert.Equal(false, RightAngleTriangle(2, 2, 10))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestRightAngleTriangle(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(true, RightAngleTriangle(3, 4, 5))\n assert.Equal(false, RightAngleTriangle(1, 2, 3))\n}\n", "buggy_solution": " return c*c == a*a + b*b\n}\n\n", "bug_type": "missing logic", "failure_symptoms": "incorrect output", "entry_point": "RightAngleTriangle"} {"task_id": "Go/158", "prompt": "import (\n \"sort\"\n)\n\n// Write a function that accepts a list of strings.\n// The list contains different words. Return the word with maximum number\n// of unique characters. If multiple strings have maximum number of unique\n// characters, return the one which comes first in lexicographical order.\n// \n// FindMax([\"name\", \"of\", \"string\"]) == \"string\"\n// FindMax([\"name\", \"enam\", \"game\"]) == \"enam\"\n// FindMax([\"aaaaaaa\", \"bb\" ,\"cc\"]) == \"\"aaaaaaa\"\nfunc FindMax(words []string) string {\n", "import": "import (\n \"sort\"\n)\n", "docstring": "// Write a function that accepts a list of strings.\n// The list contains different words. Return the word with maximum number\n// of unique characters. If multiple strings have maximum number of unique\n// characters, return the one which comes first in lexicographical order.\n// \n// FindMax([\"name\", \"of\", \"string\"]) == \"string\"\n// FindMax([\"name\", \"enam\", \"game\"]) == \"enam\"\n// FindMax([\"aaaaaaa\", \"bb\" ,\"cc\"]) == \"\"aaaaaaa\"\n", "declaration": "\nfunc FindMax(words []string) string {\n", "canonical_solution": " key := func (word string) (int, string) {\n set := make(map[rune]struct{})\n for _, r := range word {\n set[r] = struct{}{}\n }\n return -len(set), word\n }\n sort.SliceStable(words, func(i, j int) bool {\n ia, ib := key(words[i])\n ja, jb := key(words[j])\n if ia == ja {\n return ib < jb\n }\n return ia < ja\n })\n return words[0]\n}\n\n", "test": "func TestFindMax(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(\"string\", FindMax([]string{\"name\", \"of\", \"string\"}))\n assert.Equal(\"enam\", FindMax([]string{\"name\", \"enam\", \"game\"}))\n assert.Equal(\"aaaaaaa\", FindMax([]string{\"aaaaaaa\", \"bb\", \"cc\"}))\n assert.Equal(\"abc\", FindMax([]string{\"abc\", \"cba\"}))\n assert.Equal(\"footbott\", FindMax([]string{\"play\", \"this\", \"game\", \"of\", \"footbott\"}))\n assert.Equal(\"gonna\", FindMax([]string{\"we\", \"are\", \"gonna\", \"rock\"}))\n assert.Equal(\"nation\", FindMax([]string{\"we\", \"are\", \"a\", \"mad\", \"nation\"}))\n assert.Equal(\"this\", FindMax([]string{\"this\", \"is\", \"a\", \"prrk\"}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestFindMax(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(\"string\", FindMax([]string{\"name\", \"of\", \"string\"}))\n assert.Equal(\"enam\", FindMax([]string{\"name\", \"enam\", \"game\"}))\n assert.Equal(\"aaaaaaa\", FindMax([]string{\"aaaaaaa\", \"bb\", \"cc\"}))\n}\n", "buggy_solution": " key := func (word string) (int, string) {\n set := make(map[rune]struct{})\n for _, r := range word {\n set[r] = struct{}{}\n }\n return -len(set), word\n }\n sort.SliceStable(words, func(i, j int) bool {\n ia, ib := key(words[i])\n ja, jb := key(words[j])\n if ia == ja {\n return ib < jb\n }\n })\n return words[0]\n}\n\n", "bug_type": "missing logic", "failure_symptoms": "incorrect output", "entry_point": "FindMax"} {"task_id": "Go/159", "prompt": "\n// You're a hungry rabbit, and you already have Eaten a certain number of carrots,\n// but now you need to Eat more carrots to complete the day's meals.\n// you should return an array of [ total number of Eaten carrots after your meals,\n// the number of carrots left after your meals ]\n// if there are not enough remaining carrots, you will Eat all remaining carrots, but will still be hungry.\n// \n// Example:\n// * Eat(5, 6, 10) -> [11, 4]\n// * Eat(4, 8, 9) -> [12, 1]\n// * Eat(1, 10, 10) -> [11, 0]\n// * Eat(2, 11, 5) -> [7, 0]\n// \n// Variables:\n// @number : integer\n// the number of carrots that you have Eaten.\n// @need : integer\n// the number of carrots that you need to Eat.\n// @remaining : integer\n// the number of remaining carrots thet exist in stock\n// \n// Constrain:\n// * 0 <= number <= 1000\n// * 0 <= need <= 1000\n// * 0 <= remaining <= 1000\n// \n// Have fun :)\nfunc Eat(number, need, remaining int) []int {\n", "import": "", "docstring": "// You're a hungry rabbit, and you already have Eaten a certain number of carrots,\n// but now you need to Eat more carrots to complete the day's meals.\n// you should return an array of [ total number of Eaten carrots after your meals,\n// the number of carrots left after your meals ]\n// if there are not enough remaining carrots, you will Eat all remaining carrots, but will still be hungry.\n// \n// Example:\n// * Eat(5, 6, 10) -> [11, 4]\n// * Eat(4, 8, 9) -> [12, 1]\n// * Eat(1, 10, 10) -> [11, 0]\n// * Eat(2, 11, 5) -> [7, 0]\n// \n// Variables:\n// @number : integer\n// the number of carrots that you have Eaten.\n// @need : integer\n// the number of carrots that you need to Eat.\n// @remaining : integer\n// the number of remaining carrots thet exist in stock\n// \n// Constrain:\n// * 0 <= number <= 1000\n// * 0 <= need <= 1000\n// * 0 <= remaining <= 1000\n// \n// Have fun :)\n", "declaration": "\nfunc Eat(number, need, remaining int) []int {\n", "canonical_solution": " if(need <= remaining) {\n return []int{ number + need , remaining-need }\n }\n return []int{ number + remaining , 0}\n}\n\n", "test": "func TestEat(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{11, 4}, Eat(5, 6, 10))\n assert.Equal([]int{12, 1}, Eat(4, 8, 9))\n assert.Equal([]int{11, 0}, Eat(1, 10, 10))\n assert.Equal([]int{7, 0}, Eat(2, 11, 5))\n assert.Equal([]int{9, 2}, Eat(4, 5, 7))\n assert.Equal([]int{5, 0}, Eat(4, 5, 1))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "func TestEat(t *testing.T) {\n assert := assert.New(t)\n assert.Equal([]int{11, 4}, Eat(5, 6, 10))\n assert.Equal([]int{12, 1}, Eat(4, 8, 9))\n assert.Equal([]int{11, 0}, Eat(1, 10, 10))\n assert.Equal([]int{7, 0}, Eat(2, 11, 5))\n}\n", "buggy_solution": " if(need <= remaining) {\n return []int{ number + need , number+remaining-need }\n }\n return []int{ number + need + remaining , 0}\n}\n\n", "bug_type": "excess logic", "failure_symptoms": "incorrect output", "entry_point": "Eat"} {"task_id": "Go/160", "prompt": "import (\n \"math\"\n)\n\n// Given two lists operator, and operand. The first list has basic algebra operations, and\n// the second list is a list of integers. Use the two given lists to build the algebric\n// expression and return the evaluation of this expression.\n// \n// The basic algebra operations:\n// Addition ( + )\n// Subtraction ( - )\n// Multiplication ( * )\n// Floor division ( // )\n// Exponentiation ( ** )\n// \n// Example:\n// operator['+', '*', '-']\n// array = [2, 3, 4, 5]\n// result = 2 + 3 * 4 - 5\n// => result = 9\n// \n// Note:\n// The length of operator list is equal to the length of operand list minus one.\n// Operand is a list of of non-negative integers.\n// Operator list has at least one operator, and operand list has at least two operands.\nfunc DoAlgebra(operator []string, operand []int) int {\n", "import": "import (\n \"math\"\n)\n", "docstring": "// Given two lists operator, and operand. The first list has basic algebra operations, and\n// the second list is a list of integers. Use the two given lists to build the algebric\n// expression and return the evaluation of this expression.\n// \n// The basic algebra operations:\n// Addition ( + )\n// Subtraction ( - )\n// Multiplication ( * )\n// Floor division ( // )\n// Exponentiation ( ** )\n// \n// Example:\n// operator['+', '*', '-']\n// array = [2, 3, 4, 5]\n// result = 2 + 3 * 4 - 5\n// => result = 9\n// \n// Note:\n// The length of operator list is equal to the length of operand list minus one.\n// Operand is a list of of non-negative integers.\n// Operator list has at least one operator, and operand list has at least two operands.\n", "declaration": "\nfunc DoAlgebra(operator []string, operand []int) int {\n", "canonical_solution": " higher := func(a, b string) bool {\n if b == \"*\" || b == \"//\" || b == \"**\" {\n return false\n }\n if a == \"*\" || a == \"//\" || a == \"**\" {\n return true\n }\n return false\n }\n for len(operand) > 1 {\n pos := 0\n sign := operator[0]\n for i, str := range operator {\n if higher(str, sign) {\n sign = str\n pos = i\n }\n }\n switch sign {\n case \"+\":\n operand[pos] += operand[pos+1]\n case \"-\":\n operand[pos] -= operand[pos+1]\n case \"*\":\n operand[pos] *= operand[pos+1]\n case \"//\":\n operand[pos] /= operand[pos+1]\n case \"**\":\n operand[pos] = int(math.Pow(float64(operand[pos]), float64(operand[pos+1])))\n }\n operator = append(operator[:pos], operator[pos+1:]...)\n operand = append(operand[:pos+1], operand[pos+2:]...)\n }\n return operand [0]\n}\n\n", "test": "func TestDoAlgebra(t *testing.T) {\n assert := assert.New(t)\n assert.Equal(37, DoAlgebra([]string{\"**\", \"*\", \"+\"}, []int{2, 3, 4, 5}))\n assert.Equal(9, DoAlgebra([]string{\"+\", \"*\", \"-\"}, []int{2, 3, 4, 5}))\n assert.Equal(8, DoAlgebra([]string{\"//\", \"*\"}, []int{7, 3, 4}))\n}\n", "test_setup": "package main\n\nimport (\n \"testing\"\n \"github.com/stretchr/testify/assert\"\n)\n", "example_test": "", "buggy_solution": " higher := func(a, b string) bool {\n if b == \"*\" || b == \"//\" || b == \"**\" {\n return false\n }\n if a == \"*\" || a == \"//\" || a == \"**\" {\n return true\n }\n return false\n }\n for len(operand) > 1 {\n pos := 0\n sign := operator[0]\n for i, str := range operator {\n if higher(str, sign) {\n sign = str\n pos = i\n }\n }\n switch sign {\n case \"+\":\n operand[pos] += operand[pos+1]\n case \"-\":\n operand[pos] -= operand[pos+1]\n case \"*\":\n operand[pos] *= operand[pos+1]\n case \"//\":\n operand[pos] /= operand[pos+1]\n case \"**\":\n operand[pos] = int(math.Pow(float64(operand[pos+1]), float64(operand[pos+1])))\n }\n operator = append(operator[:pos], operator[pos+1:]...)\n operand = append(operand[:pos+1], operand[pos+2:]...)\n }\n return operand [0]\n}\n\n", "bug_type": "excess logic", "failure_symptoms": "incorrect output", "entry_point": "DoAlgebra"}