diff --git "a/data/java/data/humanevalbugs.jsonl" "b/data/java/data/humanevalbugs.jsonl" --- "a/data/java/data/humanevalbugs.jsonl" +++ "b/data/java/data/humanevalbugs.jsonl" @@ -70,7 +70,7 @@ {"task_id": "Java/69", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n You are given a non-empty list of positive integers. Return the greatest integer that is greater than\n zero, and has a frequency greater than or equal to the value of the integer itself.\n The frequency of an integer is the number of times it appears in the list.\n If no such a value exist, return -1.\n Examples:\n search(Arrays.asList(4, 1, 2, 2, 3, 1)) == 2\n search(Arrays.asList(1, 2, 2, 3, 3, 3, 4, 4, 4)) == 3\n search(Arrays.asList(5, 5, 4, 4, 4)) == -1\n */\n public int search(List lst) {\n", "canonical_solution": " int[] frq = new int[Collections.max(lst) + 1];\n for (int i : lst) {\n frq[i] += 1;\n }\n int ans = -1;\n for (int i = 1; i < frq.length; i++) {\n if (frq[i] >= i) {\n ans = i;\n }\n }\n return ans;\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.search(new ArrayList<>(Arrays.asList(5, 5, 5, 5, 1))) == 1,\n s.search(new ArrayList<>(Arrays.asList(4, 1, 4, 1, 4, 4))) == 4,\n s.search(new ArrayList<>(Arrays.asList(3, 3))) == -1,\n s.search(new ArrayList<>(Arrays.asList(8, 8, 8, 8, 8, 8, 8, 8))) == 8,\n s.search(new ArrayList<>(Arrays.asList(2, 3, 3, 2, 2))) == 2,\n s.search(new ArrayList<>(Arrays.asList(2, 7, 8, 8, 4, 8, 7, 3, 9, 6, 5, 10, 4, 3, 6, 7, 1, 7, 4, 10, 8, 1))) == 1,\n s.search(new ArrayList<>(Arrays.asList(3, 2, 8, 2))) == 2,\n s.search(new ArrayList<>(Arrays.asList(6, 7, 1, 8, 8, 10, 5, 8, 5, 3, 10))) == 1,\n s.search(new ArrayList<>(Arrays.asList(8, 8, 3, 6, 5, 6, 4))) == -1,\n s.search(new ArrayList<>(Arrays.asList(6, 9, 6, 7, 1, 4, 7, 1, 8, 8, 9, 8, 10, 10, 8, 4, 10, 4, 10, 1, 2, 9, 5, 7, 9))) == 1,\n s.search(new ArrayList<>(Arrays.asList(1, 9, 10, 1, 3))) == 1,\n s.search(new ArrayList<>(Arrays.asList(6, 9, 7, 5, 8, 7, 5, 3, 7, 5, 10, 10, 3, 6, 10, 2, 8, 6, 5, 4, 9, 5, 3, 10))) == 5,\n s.search(new ArrayList<>(List.of(1))) == 1,\n s.search(new ArrayList<>(Arrays.asList(8, 8, 10, 6, 4, 3, 5, 8, 2, 4, 2, 8, 4, 6, 10, 4, 2, 1, 10, 2, 1, 1, 5))) == 4,\n s.search(new ArrayList<>(Arrays.asList(2, 10, 4, 8, 2, 10, 5, 1, 2, 9, 5, 5, 6, 3, 8, 6, 4, 10))) == 2,\n s.search(new ArrayList<>(Arrays.asList(1, 6, 10, 1, 6, 9, 10, 8, 6, 8, 7, 3))) == 1,\n s.search(new ArrayList<>(Arrays.asList(9, 2, 4, 1, 5, 1, 5, 2, 5, 7, 7, 7, 3, 10, 1, 5, 4, 2, 8, 4, 1, 9, 10, 7, 10, 2, 8, 10, 9, 4))) == 4,\n s.search(new ArrayList<>(Arrays.asList(2, 6, 4, 2, 8, 7, 5, 6, 4, 10, 4, 6, 3, 7, 8, 8, 3, 1, 4, 2, 2, 10, 7))) == 4,\n s.search(new ArrayList<>(Arrays.asList(9, 8, 6, 10, 2, 6, 10, 2, 7, 8, 10, 3, 8, 2, 6, 2, 3, 1))) == 2,\n s.search(new ArrayList<>(Arrays.asList(5, 5, 3, 9, 5, 6, 3, 2, 8, 5, 6, 10, 10, 6, 8, 4, 10, 7, 7, 10, 8))) == -1,\n s.search(new ArrayList<>(List.of(10))) == -1,\n s.search(new ArrayList<>(Arrays.asList(9, 7, 7, 2, 4, 7, 2, 10, 9, 7, 5, 7, 2))) == 2,\n s.search(new ArrayList<>(Arrays.asList(5, 4, 10, 2, 1, 1, 10, 3, 6, 1, 8))) == 1,\n s.search(new ArrayList<>(Arrays.asList(7, 9, 9, 9, 3, 4, 1, 5, 9, 1, 2, 1, 1, 10, 7, 5, 6, 7, 6, 7, 7, 6))) == 1,\n s.search(new ArrayList<>(Arrays.asList(3, 10, 10, 9, 2))) == -1\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " You are given a non-empty list of positive integers. Return the greatest integer that is greater than\n zero, and has a frequency greater than or equal to the value of the integer itself.\n The frequency of an integer is the number of times it appears in the list.\n If no such a value exist, return -1.\n Examples:\n search(Arrays.asList(4, 1, 2, 2, 3, 1)) == 2\n search(Arrays.asList(1, 2, 2, 3, 3, 3, 4, 4, 4)) == 3\n search(Arrays.asList(5, 5, 4, 4, 4)) == -1", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public int search(List lst) {\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.search(new ArrayList<>(Arrays.asList(4, 1, 2, 2, 3, 1))) == 2,\n s.search(new ArrayList<>(Arrays.asList(1, 2, 2, 3, 3, 3, 4, 4, 4))) == 3,\n s.search(new ArrayList<>(Arrays.asList(5, 5, 4, 4, 4))) == -1\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " int[] frq = new int[Collections.max(lst) + 1];\n for (int i : lst) {\n frq[i] += 1;\n }\n int ans = 0;\n for (int i = 1; i < frq.length; i++) {\n if (frq[i] >= i) {\n ans = i;\n }\n }\n return ans;\n }\n}", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "Search"} {"task_id": "Java/70", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n Given list of integers, return list in strange order.\n Strange sorting, is when you start with the minimum value,\n then maximum of the remaining integers, then minimum and so on.\n\n Examples:\n strangeSortList(Arrays.asList(1, 2, 3, 4)) == Arrays.asList(1, 4, 2, 3)\n strangeSortList(Arrays.asList(5, 5, 5, 5)) == Arrays.asList(5, 5, 5, 5)\n strangeSortList(Arrays.asList()) == Arrays.asList()\n */\n public List strangeSortList(List lst) {\n", "canonical_solution": " List res = new ArrayList<>();\n boolean _switch = true;\n List l = new ArrayList<>(lst);\n while (l.size() != 0) {\n if (_switch) {\n res.add(Collections.min(l));\n } else {\n res.add(Collections.max(l));\n }\n l.remove(res.get(res.size() - 1));\n _switch = !_switch;\n }\n return res;\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.strangeSortList(new ArrayList<>(Arrays.asList(1, 2, 3, 4))).equals(Arrays.asList(1, 4, 2, 3)),\n s.strangeSortList(new ArrayList<>(Arrays.asList(5, 6, 7, 8, 9))).equals(Arrays.asList(5, 9, 6, 8, 7)),\n s.strangeSortList(new ArrayList<>(Arrays.asList(1, 2, 3, 4, 5))).equals(Arrays.asList(1, 5, 2, 4, 3)),\n s.strangeSortList(new ArrayList<>(Arrays.asList(5, 6, 7, 8, 9, 1))).equals(Arrays.asList(1, 9, 5, 8, 6, 7)),\n s.strangeSortList(new ArrayList<>(Arrays.asList(5, 5, 5, 5))).equals(Arrays.asList(5, 5, 5, 5)),\n s.strangeSortList(new ArrayList<>(List.of())).equals(List.of()),\n s.strangeSortList(new ArrayList<>(Arrays.asList(1, 2, 3, 4, 5, 6, 7, 8))).equals(Arrays.asList(1, 8, 2, 7, 3, 6, 4, 5)),\n s.strangeSortList(new ArrayList<>(Arrays.asList(0, 2, 2, 2, 5, 5, -5, -5))).equals(Arrays.asList(-5, 5, -5, 5, 0, 2, 2, 2)),\n s.strangeSortList(new ArrayList<>(List.of(111111))).equals(List.of(111111))\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " Given list of integers, return list in strange order.\n Strange sorting, is when you start with the minimum value,\n then maximum of the remaining integers, then minimum and so on.\n\n Examples:\n strangeSortList(Arrays.asList(1, 2, 3, 4)) == Arrays.asList(1, 4, 2, 3)\n strangeSortList(Arrays.asList(5, 5, 5, 5)) == Arrays.asList(5, 5, 5, 5)\n strangeSortList(Arrays.asList()) == Arrays.asList()", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public List strangeSortList(List lst) {\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.strangeSortList(new ArrayList<>(Arrays.asList(1, 2, 3, 4))).equals(Arrays.asList(1, 4, 2, 3)),\n s.strangeSortList(new ArrayList<>(Arrays.asList(5, 5, 5, 5))).equals(Arrays.asList(5, 5, 5, 5)),\n s.strangeSortList(new ArrayList<>(List.of())).equals(List.of())\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " List res = new ArrayList<>();\n boolean _switch = false;\n List l = new ArrayList<>(lst);\n while (l.size() != 0) {\n if (_switch) {\n res.add(Collections.min(l));\n } else {\n res.add(Collections.max(l));\n }\n l.remove(res.get(res.size() - 1));\n _switch = !_switch;\n }\n return res;\n }\n}", "bug_type": "operator misuse", "failure_symptoms": "incorrect output", "entry_point": "StrangeSortList"} {"task_id": "Java/71", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n Given the lengths of the three sides of a triangle. Return the area of\n the triangle rounded to 2 decimal points if the three sides form a valid triangle.\n Otherwise return -1\n Three sides make a valid triangle when the sum of any two sides is greater\n than the third side.\n Example:\n triangleArea(3, 4, 5) == 6.00\n triangleArea(1, 2, 10) == -1\n */\n public double triangleArea(double a, double b, double c) {\n", "canonical_solution": " if (a + b <= c || a + c <= b || b + c <= a) {\n return -1;\n }\n double s = (a + b + c) / 2;\n double area = Math.sqrt(s * (s - a) * (s - b) * (s - c));\n area = (double) Math.round(area * 100) / 100;\n return area;\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.triangleArea(3, 4, 5) == 6.00,\n s.triangleArea(1, 2, 10) == -1,\n s.triangleArea(4, 8, 5) == 8.18,\n s.triangleArea(2, 2, 2) == 1.73,\n s.triangleArea(1, 2, 3) == -1,\n s.triangleArea(10, 5, 7) == 16.25,\n s.triangleArea(2, 6, 3) == -1,\n s.triangleArea(1, 1, 1) == 0.43,\n s.triangleArea(2, 2, 10) == -1\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " Given the lengths of the three sides of a triangle. Return the area of\n the triangle rounded to 2 decimal points if the three sides form a valid triangle.\n Otherwise return -1\n Three sides make a valid triangle when the sum of any two sides is greater\n than the third side.\n Example:\n triangleArea(3, 4, 5) == 6.00\n triangleArea(1, 2, 10) == -1", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public double triangleArea(double a, double b, double c) {\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.triangleArea(3, 4, 5) == 6.00,\n s.triangleArea(1, 2, 10) == -1\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " if (a + b <= c || a + c <= b || b + c <= a) {\n return -1;\n }\n double s = (a + b + c);\n double area = Math.sqrt(s * (s - a) * (s - b) * (s - c));\n area = (double) Math.round(area * 100) / 100;\n return area;\n }\n}", "bug_type": "missing logic", "failure_symptoms": "incorrect output", "entry_point": "TriangleArea"} -{"task_id": "Java/72", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n Write a function that returns True if the object q will fly, and False otherwise.\n The object q will fly if it's balanced (it is a palindromic list) and the sum of its elements is less than or equal the maximum possible weight w.\n\n Example:\n willItFly(Arrays.asList(1, 2), 5) -> false\n # 1+2 is less than the maximum possible weight, but it's unbalanced.\n\n willItFly(Arrays.asList(3, 2, 3), 1) -> false\n # it's balanced, but 3+2+3 is more than the maximum possible weight.\n\n willItFly(Arrays.asList(3, 2, 3), 9) -> true\n # 3+2+3 is less than the maximum possible weight, and it's balanced.\n\n willItFly(Arrays.asList(3), 5) -> true\n # 3 is less than the maximum possible weight, and it's balanced.\n */\n public boolean willItFly(List q, int w) {\n", "canonical_solution": " if (q.stream().reduce(0, Integer::sum) > w) {\n return false;\n }\n int i = 0, j = q.size() - 1;\n while (i < j) {\n if (!Objects.equals(q.get(i), q.get(j))) {\n return false;\n }\n i += 1;\n j -= 1;\n }\n return true;\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.willItFly(new ArrayList<>(Arrays.asList(3, 2, 3)), 9),\n !s.willItFly(new ArrayList<>(Arrays.asList(1, 2)), 5),\n s.willItFly(new ArrayList<>(List.of(3)), 5),\n !s.willItFly(new ArrayList<>(Arrays.asList(3, 2, 3)), 1),\n !s.willItFly(new ArrayList<>(Arrays.asList(1, 2, 3)), 6),\n s.willItFly(new ArrayList<>(List.of(5)), 5)\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " Write a function that returns True if the object q will fly, and False otherwise.\n The object q will fly if it's balanced (it is a palindromic list) and the sum of its elements is less than or equal the maximum possible weight w.\n\n Example:\n willItFly(Arrays.asList(1, 2), 5) -> false\n # 1+2 is less than the maximum possible weight, but it's unbalanced.\n\n willItFly(Arrays.asList(3, 2, 3), 1) -> false\n # it's balanced, but 3+2+3 is more than the maximum possible weight.\n\n willItFly(Arrays.asList(3, 2, 3), 9) -> true\n # 3+2+3 is less than the maximum possible weight, and it's balanced.\n\n willItFly(Arrays.asList(3), 5) -> true\n # 3 is less than the maximum possible weight, and it's balanced.", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public boolean willItFly(List q, int w) {\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.willItFly(new ArrayList<>(Arrays.asList(3, 2, 3)), 9),\n !s.willItFly(new ArrayList<>(Arrays.asList(1, 2)), 5),\n s.willItFly(new ArrayList<>(List.of(3)), 5),\n !s.willItFly(new ArrayList<>(Arrays.asList(3, 2, 3)), 1)\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " if (q.stream().reduce(0, Integer::sum) > w) {\n return false;\n }\n int i = 0, j = q.size() - 1;\n while (i < j) {\n if Objects.equals(q.get(i), q.get(j)) {\n return false;\n }\n i += 1;\n j -= 1;\n }\n return true;\n }\n}", "bug_type": "operator misuse", "failure_symptoms": "incorrect output", "entry_point": "WillItFly"} +{"task_id": "Java/72", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n Write a function that returns True if the object q will fly, and False otherwise.\n The object q will fly if it's balanced (it is a palindromic list) and the sum of its elements is less than or equal the maximum possible weight w.\n\n Example:\n willItFly(Arrays.asList(1, 2), 5) -> false\n # 1+2 is less than the maximum possible weight, but it's unbalanced.\n\n willItFly(Arrays.asList(3, 2, 3), 1) -> false\n # it's balanced, but 3+2+3 is more than the maximum possible weight.\n\n willItFly(Arrays.asList(3, 2, 3), 9) -> true\n # 3+2+3 is less than the maximum possible weight, and it's balanced.\n\n willItFly(Arrays.asList(3), 5) -> true\n # 3 is less than the maximum possible weight, and it's balanced.\n */\n public boolean willItFly(List q, int w) {\n", "canonical_solution": " if (q.stream().reduce(0, Integer::sum) > w) {\n return false;\n }\n int i = 0, j = q.size() - 1;\n while (i < j) {\n if (!Objects.equals(q.get(i), q.get(j))) {\n return false;\n }\n i += 1;\n j -= 1;\n }\n return true;\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.willItFly(new ArrayList<>(Arrays.asList(3, 2, 3)), 9),\n !s.willItFly(new ArrayList<>(Arrays.asList(1, 2)), 5),\n s.willItFly(new ArrayList<>(List.of(3)), 5),\n !s.willItFly(new ArrayList<>(Arrays.asList(3, 2, 3)), 1),\n !s.willItFly(new ArrayList<>(Arrays.asList(1, 2, 3)), 6),\n s.willItFly(new ArrayList<>(List.of(5)), 5)\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " Write a function that returns True if the object q will fly, and False otherwise.\n The object q will fly if it's balanced (it is a palindromic list) and the sum of its elements is less than or equal the maximum possible weight w.\n\n Example:\n willItFly(Arrays.asList(1, 2), 5) -> false\n # 1+2 is less than the maximum possible weight, but it's unbalanced.\n\n willItFly(Arrays.asList(3, 2, 3), 1) -> false\n # it's balanced, but 3+2+3 is more than the maximum possible weight.\n\n willItFly(Arrays.asList(3, 2, 3), 9) -> true\n # 3+2+3 is less than the maximum possible weight, and it's balanced.\n\n willItFly(Arrays.asList(3), 5) -> true\n # 3 is less than the maximum possible weight, and it's balanced.", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public boolean willItFly(List q, int w) {\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.willItFly(new ArrayList<>(Arrays.asList(3, 2, 3)), 9),\n !s.willItFly(new ArrayList<>(Arrays.asList(1, 2)), 5),\n s.willItFly(new ArrayList<>(List.of(3)), 5),\n !s.willItFly(new ArrayList<>(Arrays.asList(3, 2, 3)), 1)\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " if (q.stream().reduce(0, Integer::sum) > w) {\n return false;\n }\n int i = 0, j = q.size() - 1;\n while (i < j) {\n if (Objects.equals(q.get(i), q.get(j))) {\n return false;\n }\n i += 1;\n j -= 1;\n }\n return true;\n }\n}", "bug_type": "operator misuse", "failure_symptoms": "incorrect output", "entry_point": "WillItFly"} {"task_id": "Java/73", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n Given an array arr of integers, find the minimum number of elements that\n need to be changed to make the array palindromic. A palindromic array is an array that\n is read the same backwards and forwards. In one change, you can change one element to any other element.\n\n For example:\n smallestChange(Arrays.asList(1,2,3,5,4,7,9,6)) == 4\n smallestChange(Arrays.asList(1, 2, 3, 4, 3, 2, 2)) == 1\n smallestChange(Arrays.asList(1, 2, 3, 2, 1)) == 0\n */\n public int smallestChange(List arr) {\n", "canonical_solution": " int ans = 0;\n for (int i = 0; i < arr.size() / 2; i++) {\n if (!Objects.equals(arr.get(i), arr.get(arr.size() - i - 1))) {\n ans += 1;\n }\n }\n return ans;\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.smallestChange(new ArrayList<>(Arrays.asList(1, 2, 3, 5, 4, 7, 9, 6))) == 4,\n s.smallestChange(new ArrayList<>(Arrays.asList(1, 2, 3, 4, 3, 2, 2))) == 1,\n s.smallestChange(new ArrayList<>(Arrays.asList(1, 4, 2))) == 1,\n s.smallestChange(new ArrayList<>(Arrays.asList(1, 4, 4, 2))) == 1,\n s.smallestChange(new ArrayList<>(Arrays.asList(1, 2, 3, 2, 1))) == 0,\n s.smallestChange(new ArrayList<>(Arrays.asList(3, 1, 1, 3))) == 0,\n s.smallestChange(new ArrayList<>(List.of(1))) == 0,\n s.smallestChange(new ArrayList<>(Arrays.asList(0, 1))) == 1\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " Given an array arr of integers, find the minimum number of elements that\n need to be changed to make the array palindromic. A palindromic array is an array that\n is read the same backwards and forwards. In one change, you can change one element to any other element.\n\n For example:\n smallestChange(Arrays.asList(1,2,3,5,4,7,9,6)) == 4\n smallestChange(Arrays.asList(1, 2, 3, 4, 3, 2, 2)) == 1\n smallestChange(Arrays.asList(1, 2, 3, 2, 1)) == 0", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public int smallestChange(List arr) {\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.smallestChange(new ArrayList<>(Arrays.asList(1, 2, 3, 5, 4, 7, 9, 6))) == 4,\n s.smallestChange(new ArrayList<>(Arrays.asList(1, 2, 3, 4, 3, 2, 2))) == 1,\n s.smallestChange(new ArrayList<>(Arrays.asList(1, 2, 3, 2, 1))) == 0,\n s.smallestChange(new ArrayList<>(Arrays.asList(3, 1, 1, 3))) == 0\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " int ans = 0;\n for (int i = 0; i < arr.size() / 2; i++) {\n if (!Objects.equals(ans, arr.get(arr.size() - i - 1))) {\n ans += 1;\n }\n }\n return ans;\n }\n}", "bug_type": "variable misuse", "failure_symptoms": "incorrect output", "entry_point": "SmallestChange"} {"task_id": "Java/74", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n Write a function that accepts two lists of strings and returns the list that has\n total number of chars in the all strings of the list less than the other list.\n\n if the two lists have the same number of chars, return the first list.\n\n Examples\n totalMatch(Arrays.asList(), Arrays.asList()) -> []\n totalMatch(Arrays.asList(\"hi\", \"admin\"), Arrays.asList(\"hI\", \"Hi\")) -> [\"hI\", \"Hi\"]\n totalMatch(Arrays.asList(\"hi\", \"admin\"), Arrays.asList(\"hi\", \"hi\", \"admin\", \"project\")) -> [\"hi\", \"admin\"]\n totalMatch(Arrays.asList(\"hi\", \"admin\"), Arrays.asList(\"hI\", \"hi\", \"hi\")) -> [\"hI\", \"hi\", \"hi\"]\n totalMatch(Arrays.asList(\"4\"), Arrays.asList(\"1\", \"2\", \"3\", \"4\", \"5\")) -> [\"4\"]\n */\n public List totalMatch(List lst1, List lst2) {\n", "canonical_solution": " int l1 = 0;\n for (String st : lst1) {\n l1 += st.length();\n }\n\n int l2 = 0;\n for (String st : lst2) {\n l2 += st.length();\n }\n\n if (l1 <= l2) {\n return lst1;\n } else {\n return lst2;\n }\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.totalMatch(new ArrayList<>(List.of()), new ArrayList<>(List.of())).equals(List.of()),\n s.totalMatch(new ArrayList<>(Arrays.asList(\"hi\", \"admin\")), new ArrayList<>(Arrays.asList(\"hi\", \"hi\"))).equals(Arrays.asList(\"hi\", \"hi\")),\n s.totalMatch(new ArrayList<>(Arrays.asList(\"hi\", \"admin\")), new ArrayList<>(Arrays.asList(\"hi\", \"hi\", \"admin\", \"project\"))).equals(Arrays.asList(\"hi\", \"admin\")),\n s.totalMatch(new ArrayList<>(List.of(\"4\")), new ArrayList<>(Arrays.asList(\"1\", \"2\", \"3\", \"4\", \"5\"))).equals(List.of(\"4\")),\n s.totalMatch(new ArrayList<>(Arrays.asList(\"hi\", \"admin\")), new ArrayList<>(Arrays.asList(\"hI\", \"Hi\"))).equals(Arrays.asList(\"hI\", \"Hi\")),\n s.totalMatch(new ArrayList<>(Arrays.asList(\"hi\", \"admin\")), new ArrayList<>(Arrays.asList(\"hI\", \"hi\", \"hi\"))).equals(Arrays.asList(\"hI\", \"hi\", \"hi\")),\n s.totalMatch(new ArrayList<>(Arrays.asList(\"hi\", \"admin\")), new ArrayList<>(Arrays.asList(\"hI\", \"hi\", \"hii\"))).equals(Arrays.asList(\"hi\", \"admin\")),\n s.totalMatch(new ArrayList<>(List.of()), new ArrayList<>(List.of(\"this\"))).equals(List.of()),\n s.totalMatch(new ArrayList<>(List.of(\"this\")), new ArrayList<>(List.of())).equals(List.of())\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " Write a function that accepts two lists of strings and returns the list that has\n total number of chars in the all strings of the list less than the other list.\n\n if the two lists have the same number of chars, return the first list.\n\n Examples\n totalMatch(Arrays.asList(), Arrays.asList()) -> []\n totalMatch(Arrays.asList(\"hi\", \"admin\"), Arrays.asList(\"hI\", \"Hi\")) -> [\"hI\", \"Hi\"]\n totalMatch(Arrays.asList(\"hi\", \"admin\"), Arrays.asList(\"hi\", \"hi\", \"admin\", \"project\")) -> [\"hi\", \"admin\"]\n totalMatch(Arrays.asList(\"hi\", \"admin\"), Arrays.asList(\"hI\", \"hi\", \"hi\")) -> [\"hI\", \"hi\", \"hi\"]\n totalMatch(Arrays.asList(\"4\"), Arrays.asList(\"1\", \"2\", \"3\", \"4\", \"5\")) -> [\"4\"]", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public List totalMatch(List lst1, List lst2) {\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.totalMatch(new ArrayList<>(List.of()), new ArrayList<>(List.of())).equals(List.of()),\n s.totalMatch(new ArrayList<>(Arrays.asList(\"hi\", \"admin\")), new ArrayList<>(Arrays.asList(\"hi\", \"hi\", \"admin\", \"project\"))).equals(Arrays.asList(\"hi\", \"admin\")),\n s.totalMatch(new ArrayList<>(List.of(\"4\")), new ArrayList<>(Arrays.asList(\"1\", \"2\", \"3\", \"4\", \"5\"))).equals(List.of(\"4\")),\n s.totalMatch(new ArrayList<>(Arrays.asList(\"hi\", \"admin\")), new ArrayList<>(Arrays.asList(\"hI\", \"Hi\"))).equals(Arrays.asList(\"hI\", \"Hi\")),\n s.totalMatch(new ArrayList<>(Arrays.asList(\"hi\", \"admin\")), new ArrayList<>(Arrays.asList(\"hI\", \"hi\", \"hi\"))).equals(Arrays.asList(\"hI\", \"hi\", \"hi\"))\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " int l1 = 0;\n for (String st : lst1) {\n l1 += st.length();\n }\n\n int l2 = 0;\n for (String st : lst2) {\n l2 += st.length();\n }\n\n if (l1 <= l2) {\n return lst2;\n } else {\n return lst1;\n }\n }\n}", "bug_type": "variable misuse", "failure_symptoms": "incorrect output", "entry_point": "TotalMatch"} {"task_id": "Java/75", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n Write a function that returns true if the given number is the multiplication of 3 prime numbers\n and false otherwise.\n Knowing that (a) is less then 100.\n Example:\n isMultiplyPrime(30) == true\n 30 = 2 * 3 * 5\n */\n public boolean isMultiplyPrime(int a) {\n", "canonical_solution": " class IsPrime {\n public static boolean is_prime(int n) {\n for (int j = 2; j < n; j++) {\n if (n % j == 0) {\n return false;\n }\n }\n return true;\n }\n }\n for (int i = 2; i < 101; i++) {\n if (!IsPrime.is_prime(i)) {\n continue;\n }\n for (int j = i; j < 101; j++) {\n if (!IsPrime.is_prime(j)) {\n continue;\n }\n for (int k = j; k < 101; k++) {\n if (!IsPrime.is_prime(k)) {\n continue;\n }\n if (i * j * k == a) {\n return true;\n }\n }\n }\n }\n return false;\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n !s.isMultiplyPrime(5),\n s.isMultiplyPrime(30),\n s.isMultiplyPrime(8),\n !s.isMultiplyPrime(10),\n s.isMultiplyPrime(125),\n s.isMultiplyPrime(3 * 5 * 7),\n !s.isMultiplyPrime(3 * 6 * 7),\n !s.isMultiplyPrime(9 * 9 * 9),\n !s.isMultiplyPrime(11 * 9 * 9),\n s.isMultiplyPrime(11 * 13 * 7)\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " Write a function that returns true if the given number is the multiplication of 3 prime numbers\n and false otherwise.\n Knowing that (a) is less then 100.\n Example:\n isMultiplyPrime(30) == true\n 30 = 2 * 3 * 5", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public boolean isMultiplyPrime(int a) {\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.isMultiplyPrime(30)\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " class IsPrime {\n public static boolean is_prime(int n) {\n for (int j = 0; j < n; j++) {\n if (n % j == 0) {\n return false;\n }\n }\n return true;\n }\n }\n for (int i = 2; i < 101; i++) {\n if (!IsPrime.is_prime(i)) {\n continue;\n }\n for (int j = i; j < 101; j++) {\n if (!IsPrime.is_prime(j)) {\n continue;\n }\n for (int k = j; k < 101; k++) {\n if (!IsPrime.is_prime(k)) {\n continue;\n }\n if (i * j * k == a) {\n return true;\n }\n }\n }\n }\n return false;\n }\n}", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "IsMultiplyPrime"} @@ -134,7 +134,7 @@ {"task_id": "Java/133", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n You are given a list of numbers.\n You need to return the sum of squared numbers in the given list,\n round each element in the list to the upper int(Ceiling) first.\n Examples:\n For lst = [1,2,3] the output should be 14\n For lst = [1,4,9] the output should be 98\n For lst = [1,3,5,7] the output should be 84\n For lst = [1.4,4.2,0] the output should be 29\n For lst = [-2.4,1,1] the output should be 6\n */\n public int sumSquares(List lst) {\n", "canonical_solution": " return lst.stream().map(p -> (int) Math.ceil(p)).map(p -> p * p).reduce(Integer::sum).get();\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.sumSquares(Arrays.asList(1., 2., 3.)) == 14,\n s.sumSquares(Arrays.asList(1.0, 2., 3.)) == 14,\n s.sumSquares(Arrays.asList(1., 3., 5., 7.)) == 84,\n s.sumSquares(Arrays.asList(1.4, 4.2, 0.)) == 29,\n s.sumSquares(Arrays.asList(-2.4, 1., 1.)) == 6,\n s.sumSquares(Arrays.asList(100., 1., 15., 2.)) == 10230,\n s.sumSquares(Arrays.asList(10000., 10000.)) == 200000000,\n s.sumSquares(Arrays.asList(-1.4, 4.6, 6.3)) == 75,\n s.sumSquares(Arrays.asList(-1.4, 17.9, 18.9, 19.9)) == 1086,\n s.sumSquares(List.of(0.)) == 0,\n s.sumSquares(List.of(-1.)) == 1,\n s.sumSquares(Arrays.asList(-1., 1., 0.)) == 2\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " You are given a list of numbers.\n You need to return the sum of squared numbers in the given list,\n round each element in the list to the upper int(Ceiling) first.\n Examples:\n For lst = [1,2,3] the output should be 14\n For lst = [1,4,9] the output should be 98\n For lst = [1,3,5,7] the output should be 84\n For lst = [1.4,4.2,0] the output should be 29\n For lst = [-2.4,1,1] the output should be 6", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public int sumSquares(List lst) {\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.sumSquares(Arrays.asList(1., 2., 3.)) == 14,\n s.sumSquares(Arrays.asList(1., 4., 9.)) == 98,\n s.sumSquares(Arrays.asList(1., 3., 5., 7.)) == 84,\n s.sumSquares(Arrays.asList(1.4, 4.2, 0.)) == 29,\n s.sumSquares(Arrays.asList(-2.4, 1., 1.)) == 6\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " return lst.stream().map(p -> (int) Math.ceil(p)).map(p -> p * 2).reduce(Integer::sum).get();\n }\n}", "bug_type": "operator misuse", "failure_symptoms": "incorrect output", "entry_point": "SumSquares"} {"task_id": "Java/134", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n Create a function that returns true if the last character\n of a given string is an alphabetical character and is not\n a part of a word, and false otherwise.\n Note: \"word\" is a group of characters separated by space.\n\n Examples:\n checkIfLastCharIsALetter(\"apple pie\") -> false\n checkIfLastCharIsALetter(\"apple pi e\") -> true\n checkIfLastCharIsALetter(\"apple pi e \") -> false\n checkIfLastCharIsALetter(\"\") -> false\n */\n public boolean checkIfLastCharIsALetter(String txt) {\n", "canonical_solution": " String[] words = txt.split(\" \", -1);\n String check = words[words.length - 1];\n return check.length() == 1 && Character.isLetter(check.charAt(0));\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.checkIfLastCharIsALetter(\"apple\" ) == false,\n s.checkIfLastCharIsALetter(\"apple pi e\" ) == true,\n s.checkIfLastCharIsALetter(\"eeeee\" ) == false,\n s.checkIfLastCharIsALetter(\"A\" ) == true,\n s.checkIfLastCharIsALetter(\"Pumpkin pie \" ) == false,\n s.checkIfLastCharIsALetter(\"Pumpkin pie 1\" ) == false,\n s.checkIfLastCharIsALetter(\"\" ) == false,\n s.checkIfLastCharIsALetter(\"eeeee e \" ) == false,\n s.checkIfLastCharIsALetter(\"apple pie\" ) == false,\n s.checkIfLastCharIsALetter(\"apple pi e \" ) == false\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " Create a function that returns true if the last character\n of a given string is an alphabetical character and is not\n a part of a word, and false otherwise.\n Note: \"word\" is a group of characters separated by space.\n\n Examples:\n checkIfLastCharIsALetter(\"apple pie\") -> false\n checkIfLastCharIsALetter(\"apple pi e\") -> true\n checkIfLastCharIsALetter(\"apple pi e \") -> false\n checkIfLastCharIsALetter(\"\") -> false", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public boolean checkIfLastCharIsALetter(String txt) {\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.checkIfLastCharIsALetter(\"apple pi e\" ) == true,\n s.checkIfLastCharIsALetter(\"\" ) == false,\n s.checkIfLastCharIsALetter(\"apple pie\" ) == false,\n s.checkIfLastCharIsALetter(\"apple pi e \" ) == false\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " String[] words = txt.split(\" \", -1);\n String check = words[words.length - 1];\n return check.length() == 1 || Character.isLetter(check.charAt(0));\n }\n}", "bug_type": "function misuse", "failure_symptoms": "incorrect output", "entry_point": "CheckIfLastCharIsALetter"} {"task_id": "Java/135", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n Create a function which returns the largest index of an element which\n is not greater than or equal to the element immediately preceding it. If\n no such element exists then return -1. The given array will not contain\n duplicate values.\n\n Examples:\n canArrange(Arrays.asList(1,2,4,3,5)) = 3\n canArrange(Arrays.asList(1,2,3)) = -1\n */\n public int canArrange(List arr) {\n", "canonical_solution": " int ind = -1, i = 1;\n while (i < arr.size()) {\n if (arr.get(i) < arr.get(i - 1)) {\n ind = i;\n }\n i += 1;\n }\n return ind;\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.canArrange(Arrays.asList(1, 2, 4, 3, 5)) == 3,\n s.canArrange(Arrays.asList(1, 2, 4, 5)) == -1,\n s.canArrange(Arrays.asList(1, 4, 2, 5, 6, 7, 8, 9, 10)) == 2,\n s.canArrange(Arrays.asList(4, 8, 5, 7, 3)) == 4,\n s.canArrange(List.of()) == -1\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " Create a function which returns the largest index of an element which\n is not greater than or equal to the element immediately preceding it. If\n no such element exists then return -1. The given array will not contain\n duplicate values.\n\n Examples:\n canArrange(Arrays.asList(1,2,4,3,5)) = 3\n canArrange(Arrays.asList(1,2,3)) = -1", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public int canArrange(List arr) {\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.canArrange(Arrays.asList(1, 2, 4, 3, 5)) == 3,\n s.canArrange(Arrays.asList(1, 2, 3)) == -1\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " int ind = -1, i = 1;\n while (i < arr.size()) {\n if (arr.get(i) < arr.get(i - 1)) {\n ind = i;\n }\n i += 1;\n ind -= 1;\n }\n return ind;\n }\n}", "bug_type": "excess logic", "failure_symptoms": "incorrect output", "entry_point": "CanArrange"} -{"task_id": "Java/136", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n Create a function that returns a tuple (a, b), where 'a' is\n the largest of negative integers, and 'b' is the smallest\n of positive integers in a list.\n If there is no negative or positive integers, return them as None.\n\n Examples:\n largestSmallestIntegers(Arrays.asList(2, 4, 1, 3, 5, 7)) == (Optional.empty(), Optional.of(1))\n largestSmallestIntegers(Arrays.asList()) == (Optional.empty(), Optional.empty())\n largestSmallestIntegers(Arrays.asList(0)) == (Optional.empty(), Optional.empty())\n */\n public List> largestSmallestIntegers(List lst){\n", "canonical_solution": " List smallest = lst.stream().filter(p -> p < 0).toList();\n List largest = lst.stream().filter(p -> p > 0).toList();\n Optional s = Optional.empty();\n if (smallest.size() > 0) {\n s = Optional.of(Collections.max(smallest));\n }\n Optional l = Optional.empty();\n if (largest.size() > 0) {\n l = Optional.of(Collections.min(largest));\n }\n return Arrays.asList(s, l);\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.largestSmallestIntegers(Arrays.asList(2, 4, 1, 3, 5, 7)).equals(Arrays.asList(Optional.empty(), Optional.of(1))),\n s.largestSmallestIntegers(Arrays.asList(2, 4, 1, 3, 5, 7, 0)).equals(Arrays.asList(Optional.empty(), Optional.of(1))),\n s.largestSmallestIntegers(Arrays.asList(1, 3, 2, 4, 5, 6, -2)).equals(Arrays.asList(Optional.of(-2), Optional.of(1))),\n s.largestSmallestIntegers(Arrays.asList(4, 5, 3, 6, 2, 7, -7)).equals(Arrays.asList(Optional.of(-7), Optional.of(2))),\n s.largestSmallestIntegers(Arrays.asList(7, 3, 8, 4, 9, 2, 5, -9)).equals(Arrays.asList(Optional.of(-9), Optional.of(2))),\n s.largestSmallestIntegers(List.of()).equals(Arrays.asList(Optional.empty(), Optional.empty())),\n s.largestSmallestIntegers(List.of(0)).equals(Arrays.asList(Optional.empty(), Optional.empty())),\n s.largestSmallestIntegers(Arrays.asList(-1, -3, -5, -6)).equals(Arrays.asList(Optional.of(-1), Optional.empty())),\n s.largestSmallestIntegers(Arrays.asList(-1, -3, -5, -6, 0)).equals(Arrays.asList(Optional.of(-1), Optional.empty())),\n s.largestSmallestIntegers(Arrays.asList(-6, -4, -4, -3, 1)).equals(Arrays.asList(Optional.of(-3), Optional.of(1))),\n s.largestSmallestIntegers(Arrays.asList(-6, -4, -4, -3, -100, 1)).equals(Arrays.asList(Optional.of(-3), Optional.of(1)))\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " Create a function that returns a tuple (a, b), where 'a' is\n the largest of negative integers, and 'b' is the smallest\n of positive integers in a list.\n If there is no negative or positive integers, return them as None.\n\n Examples:\n largestSmallestIntegers(Arrays.asList(2, 4, 1, 3, 5, 7)) == (Optional.empty(), Optional.of(1))\n largestSmallestIntegers(Arrays.asList()) == (Optional.empty(), Optional.empty())\n largestSmallestIntegers(Arrays.asList(0)) == (Optional.empty(), Optional.empty())", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public List> largestSmallestIntegers(List lst){\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.largestSmallestIntegers(Arrays.asList(2, 4, 1, 3, 5, 7)).equals(Arrays.asList(Optional.empty(), Optional.of(1))),\n s.largestSmallestIntegers(List.of()).equals(Arrays.asList(Optional.empty(), Optional.empty())),\n s.largestSmallestIntegers(List.of(0)).equals(Arrays.asList(Optional.empty(), Optional.empty()))\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " List smallest = lst.stream().filter(p -> p < 0).toList();\n List largest = lst.stream().filter(p -> p > 0).toList();\n List smallest = largest.stream().filter(p -> p > 0).toList();\n List largest = smallest.stream().filter(p -> p > 0).toList();\n Optional s = Optional.empty();\n if (smallest.size() > 0) {\n s = Optional.of(Collections.max(smallest));\n }\n Optional l = Optional.empty();\n if (largest.size() > 0) {\n l = Optional.of(Collections.min(largest));\n }\n return Arrays.asList(s, l);\n }\n}", "bug_type": "excess logic", "failure_symptoms": "incorrect output", "entry_point": "LargestSmallestIntegers"} +{"task_id": "Java/136", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n Create a function that returns a tuple (a, b), where 'a' is\n the largest of negative integers, and 'b' is the smallest\n of positive integers in a list.\n If there is no negative or positive integers, return them as None.\n\n Examples:\n largestSmallestIntegers(Arrays.asList(2, 4, 1, 3, 5, 7)) == (Optional.empty(), Optional.of(1))\n largestSmallestIntegers(Arrays.asList()) == (Optional.empty(), Optional.empty())\n largestSmallestIntegers(Arrays.asList(0)) == (Optional.empty(), Optional.empty())\n */\n public List> largestSmallestIntegers(List lst){\n", "canonical_solution": " List smallest = lst.stream().filter(p -> p < 0).toList();\n List largest = lst.stream().filter(p -> p > 0).toList();\n Optional s = Optional.empty();\n if (smallest.size() > 0) {\n s = Optional.of(Collections.max(smallest));\n }\n Optional l = Optional.empty();\n if (largest.size() > 0) {\n l = Optional.of(Collections.min(largest));\n }\n return Arrays.asList(s, l);\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.largestSmallestIntegers(Arrays.asList(2, 4, 1, 3, 5, 7)).equals(Arrays.asList(Optional.empty(), Optional.of(1))),\n s.largestSmallestIntegers(Arrays.asList(2, 4, 1, 3, 5, 7, 0)).equals(Arrays.asList(Optional.empty(), Optional.of(1))),\n s.largestSmallestIntegers(Arrays.asList(1, 3, 2, 4, 5, 6, -2)).equals(Arrays.asList(Optional.of(-2), Optional.of(1))),\n s.largestSmallestIntegers(Arrays.asList(4, 5, 3, 6, 2, 7, -7)).equals(Arrays.asList(Optional.of(-7), Optional.of(2))),\n s.largestSmallestIntegers(Arrays.asList(7, 3, 8, 4, 9, 2, 5, -9)).equals(Arrays.asList(Optional.of(-9), Optional.of(2))),\n s.largestSmallestIntegers(List.of()).equals(Arrays.asList(Optional.empty(), Optional.empty())),\n s.largestSmallestIntegers(List.of(0)).equals(Arrays.asList(Optional.empty(), Optional.empty())),\n s.largestSmallestIntegers(Arrays.asList(-1, -3, -5, -6)).equals(Arrays.asList(Optional.of(-1), Optional.empty())),\n s.largestSmallestIntegers(Arrays.asList(-1, -3, -5, -6, 0)).equals(Arrays.asList(Optional.of(-1), Optional.empty())),\n s.largestSmallestIntegers(Arrays.asList(-6, -4, -4, -3, 1)).equals(Arrays.asList(Optional.of(-3), Optional.of(1))),\n s.largestSmallestIntegers(Arrays.asList(-6, -4, -4, -3, -100, 1)).equals(Arrays.asList(Optional.of(-3), Optional.of(1)))\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " Create a function that returns a tuple (a, b), where 'a' is\n the largest of negative integers, and 'b' is the smallest\n of positive integers in a list.\n If there is no negative or positive integers, return them as None.\n\n Examples:\n largestSmallestIntegers(Arrays.asList(2, 4, 1, 3, 5, 7)) == (Optional.empty(), Optional.of(1))\n largestSmallestIntegers(Arrays.asList()) == (Optional.empty(), Optional.empty())\n largestSmallestIntegers(Arrays.asList(0)) == (Optional.empty(), Optional.empty())", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public List> largestSmallestIntegers(List lst){\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.largestSmallestIntegers(Arrays.asList(2, 4, 1, 3, 5, 7)).equals(Arrays.asList(Optional.empty(), Optional.of(1))),\n s.largestSmallestIntegers(List.of()).equals(Arrays.asList(Optional.empty(), Optional.empty())),\n s.largestSmallestIntegers(List.of(0)).equals(Arrays.asList(Optional.empty(), Optional.empty()))\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " List smallest = lst.stream().filter(p -> p < 0).toList();\n List largest = lst.stream().filter(p -> p > 0).toList();\n Optional s = Optional.empty();\n if (smallest.size() > 0) {\n s = Optional.of(Collections.max(smallest));\n }\n Optional l = Optional.empty();\n if (largest.size() > 0) {\n l = Optional.of(Collections.min(largest));\n s = Optional.of(Collections.min(largest));\n }\n return Arrays.asList(s, l);\n }\n}", "bug_type": "excess logic", "failure_symptoms": "incorrect output", "entry_point": "LargestSmallestIntegers"} {"task_id": "Java/137", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n Create a function that takes integers, floats, or strings representing\n real numbers, and returns the larger variable in its given variable type.\n Return None if the values are equal.\n Note: If a real number is represented as a string, the floating point might be . or ,\n\n compareOne(1, 2.5) -> Optional.of(2.5)\n compareOne(1, \"2,3\") -> Optional.of(\"2,3\")\n compareOne(\"5,1\", \"6\") -> Optional.of(\"6\")\n compareOne(\"1\", 1) -> Optional.empty()\n */\n public Optional compareOne(Object a, Object b) {\n", "canonical_solution": " double temp_a = 0, temp_b = 0;\n if (a instanceof Integer) {\n temp_a = (Integer) a * 1.0;\n } else if (a instanceof Double) {\n temp_a = (double) a;\n } else if (a instanceof String) {\n temp_a = Double.parseDouble(((String) a).replace(',', '.'));\n }\n if (b instanceof Integer) {\n temp_b = (Integer) b * 1.0;\n } else if (b instanceof Double) {\n temp_b = (double) b;\n } else if (b instanceof String) {\n temp_b = Double.parseDouble(((String) b).replace(',', '.'));\n }\n if (temp_a == temp_b) {\n return Optional.empty();\n } else if (temp_a > temp_b) {\n return Optional.of(a);\n } else {\n return Optional.of(b);\n }\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n (int) s.compareOne(1, 2).get() == 2,\n (double) s.compareOne(1, 2.5).get() == 2.5,\n (int) s.compareOne(2, 3).get() == 3,\n (int) s.compareOne(5, 6).get() == 6,\n (String) s.compareOne(1, \"2,3\").get() == \"2,3\",\n (String) s.compareOne(\"5,1\", \"6\").get() == \"6\",\n (String) s.compareOne(\"1\", \"2\").get() == \"2\",\n s.compareOne(\"1\", 1).isEmpty()\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " Create a function that takes integers, floats, or strings representing\n real numbers, and returns the larger variable in its given variable type.\n Return None if the values are equal.\n Note: If a real number is represented as a string, the floating point might be . or ,\n\n compareOne(1, 2.5) -> Optional.of(2.5)\n compareOne(1, \"2,3\") -> Optional.of(\"2,3\")\n compareOne(\"5,1\", \"6\") -> Optional.of(\"6\")\n compareOne(\"1\", 1) -> Optional.empty()", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public Optional compareOne(Object a, Object b) {\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n (double) s.compareOne(1, 2.5).get() == 2.5,\n (String) s.compareOne(1, \"2,3\").get() == \"2,3\",\n (String) s.compareOne(\"5,1\", \"6\").get() == \"6\",\n s.compareOne(\"1\", 1).isEmpty()\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " double temp_a = 0, temp_b = 0;\n if (a instanceof Integer) {\n temp_a = (Integer) a * 1.0;\n } else if (a instanceof Double) {\n temp_a = (double) a;\n } else if (a instanceof String) {\n temp_a = Double.parseDouble(((String) a).replace(',', '.').replace('.', ','));\n }\n if (b instanceof Integer) {\n temp_b = (Integer) b * 1.0;\n } else if (b instanceof Double) {\n temp_b = (double) b;\n } else if (b instanceof String) {\n temp_b = Double.parseDouble(((String) b).replace(',', '.'));\n }\n if (temp_a == temp_b) {\n return Optional.empty();\n } else if (temp_a > temp_b) {\n return Optional.of(a);\n } else {\n return Optional.of(b);\n }\n }\n}", "bug_type": "excess logic", "failure_symptoms": "incorrect output", "entry_point": "CompareOne"} {"task_id": "Java/138", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n Evaluate whether the given number n can be written as the sum of exactly 4 positive even numbers\n Example\n isEqualToSumEven(4) == false\n isEqualToSumEven(6) == false\n isEqualToSumEven(8) == true\n */\n public boolean isEqualToSumEven(int n) {\n", "canonical_solution": " return n % 2 == 0 && n >= 8;\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.isEqualToSumEven(4) == false,\n s.isEqualToSumEven(6) == false,\n s.isEqualToSumEven(8) == true,\n s.isEqualToSumEven(10) == true,\n s.isEqualToSumEven(11) == false,\n s.isEqualToSumEven(12) == true,\n s.isEqualToSumEven(13) == false,\n s.isEqualToSumEven(16) == true\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " Evaluate whether the given number n can be written as the sum of exactly 4 positive even numbers\n Example\n isEqualToSumEven(4) == false\n isEqualToSumEven(6) == false\n isEqualToSumEven(8) == true", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public boolean isEqualToSumEven(int n) {\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.isEqualToSumEven(4) == false,\n s.isEqualToSumEven(6) == false,\n s.isEqualToSumEven(8) == true\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " return n % 2 == 0 && n >= 8 && n <= 8;\n }\n}", "bug_type": "excess logic", "failure_symptoms": "incorrect output", "entry_point": "IsEqualToSumEven"} {"task_id": "Java/139", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n The Brazilian factorial is defined as:\n brazilian_factorial(n) = n! * (n-1)! * (n-2)! * ... * 1!\n where n > 0\n\n For example:\n >>> specialFactorial(4)\n 288\n\n The function will receive an integer as input and should return the special\n factorial of this integer.\n */\n public long specialFactorial(int n) {\n", "canonical_solution": " long fact_i = 1, special_fact = 1;\n for (int i = 1; i <= n; i++) {\n fact_i *= i;\n special_fact *= fact_i;\n }\n return special_fact;\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.specialFactorial(4) == 288,\n s.specialFactorial(5) == 34560,\n s.specialFactorial(7) == 125411328000L,\n s.specialFactorial(1) == 1\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " The Brazilian factorial is defined as:\n brazilian_factorial(n) = n! * (n-1)! * (n-2)! * ... * 1!\n where n > 0\n\n For example:\n >>> specialFactorial(4)\n 288\n\n The function will receive an integer as input and should return the special\n factorial of this integer.", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public long specialFactorial(int n) {\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.specialFactorial(4) == 288\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " long fact_i = 1, special_fact = 1;\n for (int i = 1; i <= n; i++) {\n i *= n;\n fact_i *= i;\n special_fact *= fact_i;\n }\n return special_fact;\n }\n}", "bug_type": "excess logic", "failure_symptoms": "incorrect output", "entry_point": "SpecialFactorial"} @@ -142,7 +142,7 @@ {"task_id": "Java/141", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n Create a function which takes a string representing a file's name, and returns\n \"Yes\" if the the file's name is valid, and returns \"No\" otherwise.\n A file's name is considered to be valid if and only if all the following conditions\n are met:\n - There should not be more than three digits ('0'-'9') in the file's name.\n - The file's name contains exactly one dot '.'\n - The substring before the dot should not be empty, and it starts with a letter from\n the latin alphapet ('a'-'z' and 'A'-'Z').\n - The substring after the dot should be one of these: [\"txt\", \"exe\", \"dll\"]\n Examples:\n file_name_check(\"example.txt\") # => \"Yes\"\n file_name_check(\"1example.dll\") # => \"No\" (the name should start with a latin alphapet letter)\n */\n public String filenameCheck(String file_name) {\n", "canonical_solution": " List suf = Arrays.asList(\"txt\", \"exe\", \"dll\");\n String[] lst = file_name.split(\"\\\\.\" );\n if (lst.length != 2 || !suf.contains(lst[1]) || lst[0].isEmpty() || !Character.isLetter(lst[0].charAt(0))) {\n return \"No\";\n }\n int t = (int) lst[0].chars().map(x -> (char) x).filter(Character::isDigit).count();\n if (t > 3) {\n return \"No\";\n }\n return \"Yes\";\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n Objects.equals(s.filenameCheck(\"example.txt\" ), \"Yes\" ),\n Objects.equals(s.filenameCheck(\"1example.dll\" ), \"No\" ),\n Objects.equals(s.filenameCheck(\"s1sdf3.asd\" ), \"No\" ),\n Objects.equals(s.filenameCheck(\"K.dll\" ), \"Yes\" ),\n Objects.equals(s.filenameCheck(\"MY16FILE3.exe\" ), \"Yes\" ),\n Objects.equals(s.filenameCheck(\"His12FILE94.exe\" ), \"No\" ),\n Objects.equals(s.filenameCheck(\"_Y.txt\" ), \"No\" ),\n Objects.equals(s.filenameCheck(\"?aREYA.exe\" ), \"No\" ),\n Objects.equals(s.filenameCheck(\"/this_is_valid.dll\" ), \"No\" ),\n Objects.equals(s.filenameCheck(\"this_is_valid.wow\" ), \"No\" ),\n Objects.equals(s.filenameCheck(\"this_is_valid.txt\" ), \"Yes\" ),\n Objects.equals(s.filenameCheck(\"this_is_valid.txtexe\" ), \"No\" ),\n Objects.equals(s.filenameCheck(\"#this2_i4s_5valid.ten\" ), \"No\" ),\n Objects.equals(s.filenameCheck(\"@this1_is6_valid.exe\" ), \"No\" ),\n Objects.equals(s.filenameCheck(\"this_is_12valid.6exe4.txt\" ), \"No\" ),\n Objects.equals(s.filenameCheck(\"all.exe.txt\" ), \"No\" ),\n Objects.equals(s.filenameCheck(\"I563_No.exe\" ), \"Yes\" ),\n Objects.equals(s.filenameCheck(\"Is3youfault.txt\" ), \"Yes\" ),\n Objects.equals(s.filenameCheck(\"no_one#knows.dll\" ), \"Yes\" ),\n Objects.equals(s.filenameCheck(\"1I563_Yes3.exe\" ), \"No\" ),\n Objects.equals(s.filenameCheck(\"I563_Yes3.txtt\" ), \"No\" ),\n Objects.equals(s.filenameCheck(\"final..txt\" ), \"No\" ),\n Objects.equals(s.filenameCheck(\"final132\" ), \"No\" ),\n Objects.equals(s.filenameCheck(\"_f4indsartal132.\" ), \"No\" )\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " Create a function which takes a string representing a file's name, and returns\n \"Yes\" if the the file's name is valid, and returns \"No\" otherwise.\n A file's name is considered to be valid if and only if all the following conditions\n are met:\n - There should not be more than three digits ('0'-'9') in the file's name.\n - The file's name contains exactly one dot '.'\n - The substring before the dot should not be empty, and it starts with a letter from\n the latin alphapet ('a'-'z' and 'A'-'Z').\n - The substring after the dot should be one of these: [\"txt\", \"exe\", \"dll\"]\n Examples:\n file_name_check(\"example.txt\") # => \"Yes\"\n file_name_check(\"1example.dll\") # => \"No\" (the name should start with a latin alphapet letter)", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public String filenameCheck(String file_name) {\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n Objects.equals(s.filenameCheck(\"example.txt\" ), \"Yes\" ),\n Objects.equals(s.filenameCheck(\"1example.dll\" ), \"No\" )\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " List suf = Arrays.asList(\"txt\", \"exe\", \"dll\");\n String[] lst = file_name.split(\"\\\\.\" );\n if (lst.length != 2 || lst[0].isEmpty() || !Character.isLetter(lst[0].charAt(0))) {\n return \"No\";\n }\n int t = (int) lst[0].chars().map(x -> (char) x).filter(Character::isDigit).count();\n if (t > 3) {\n return \"No\";\n }\n return \"Yes\";\n }\n}", "bug_type": "missing logic", "failure_symptoms": "incorrect output", "entry_point": "FileNameCheck"} {"task_id": "Java/142", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n This function will take a list of integers. For all entries in the list, the function shall square the integer entry if its index is a\n multiple of 3 and will cube the integer entry if its index is a multiple of 4 and not a multiple of 3. The function will not\n change the entries in the list whose indexes are not a multiple of 3 or 4. The function shall then return the sum of all entries.\n\n Examples:\n For lst = [1,2,3] the output should be 6\n For lst = [] the output should be 0\n For lst = [-1,-5,2,-1,-5] the output should be -126\n */\n public int sumSquares(List lst) {\n", "canonical_solution": " List result = new ArrayList<>();\n for (int i = 0; i < lst.size(); i++) {\n if (i % 3 == 0) {\n result.add(lst.get(i) * lst.get(i));\n } else if (i % 4 == 0) {\n result.add((int) Math.pow(lst.get(i), 3));\n } else {\n result.add(lst.get(i));\n }\n }\n return result.stream().reduce(Integer::sum).orElse(0);\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.sumSquares(Arrays.asList(1,2,3)) == 6,\n s.sumSquares(Arrays.asList(1,4,9)) == 14,\n s.sumSquares(List.of()) == 0,\n s.sumSquares(Arrays.asList(1,1,1,1,1,1,1,1,1)) == 9,\n s.sumSquares(Arrays.asList(-1,-1,-1,-1,-1,-1,-1,-1,-1)) == -3,\n s.sumSquares(List.of(0)) == 0,\n s.sumSquares(Arrays.asList(-1,-5,2,-1,-5)) == -126,\n s.sumSquares(Arrays.asList(-56,-99,1,0,-2)) == 3030,\n s.sumSquares(Arrays.asList(-1,0,0,0,0,0,0,0,-1)) == 0,\n s.sumSquares(Arrays.asList(-16, -9, -2, 36, 36, 26, -20, 25, -40, 20, -4, 12, -26, 35, 37)) == -14196,\n s.sumSquares(Arrays.asList(-1, -3, 17, -1, -15, 13, -1, 14, -14, -12, -5, 14, -14, 6, 13, 11, 16, 16, 4, 10)) == -1448\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " This function will take a list of integers. For all entries in the list, the function shall square the integer entry if its index is a\n multiple of 3 and will cube the integer entry if its index is a multiple of 4 and not a multiple of 3. The function will not\n change the entries in the list whose indexes are not a multiple of 3 or 4. The function shall then return the sum of all entries.\n\n Examples:\n For lst = [1,2,3] the output should be 6\n For lst = [] the output should be 0\n For lst = [-1,-5,2,-1,-5] the output should be -126", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public int sumSquares(List lst) {\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.sumSquares(Arrays.asList(1,2,3)) == 6,\n s.sumSquares(List.of()) == 0,\n s.sumSquares(Arrays.asList(-1,-5,2,-1,-5)) == -126\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " List result = new ArrayList<>();\n for (int i = 0; i < lst.size(); i++) {\n if (i % 3 == 0) {\n result.add(lst.get(i) * lst.get(i));\n } else {\n result.add(lst.get(i));\n }\n }\n return result.stream().reduce(Integer::sum).orElse(0);\n }\n}", "bug_type": "missing logic", "failure_symptoms": "incorrect output", "entry_point": "SumSquares"} {"task_id": "Java/143", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n You are given a string representing a sentence,\n the sentence contains some words separated by a space,\n and you have to return a string that contains the words from the original sentence,\n whose lengths are prime numbers,\n the order of the words in the new string should be the same as the original one.\n\n Example 1:\n Input: sentence = \"This is a test\"\n Output: \"is\"\n\n Example 2:\n Input: sentence = \"lets go for swimming\"\n Output: \"go for\"\n\n Constraints:\n * 1 <= len(sentence) <= 100\n * sentence contains only letters\n */\n public String wordsInSentence(String sentence) {\n", "canonical_solution": " List new_lst = new ArrayList<>();\n for (String word : sentence.split(\" \" )) {\n boolean flg = true;\n if (word.length() == 1) {\n continue;\n }\n for (int i = 2; i < word.length(); i++) {\n if (word.length() % i == 0) {\n flg = false;\n break;\n }\n }\n if (flg) {\n new_lst.add(word);\n }\n }\n return String.join(\" \", new_lst);\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n Objects.equals(s.wordsInSentence(\"This is a test\" ), \"is\" ),\n Objects.equals(s.wordsInSentence(\"lets go for swimming\" ), \"go for\" ),\n Objects.equals(s.wordsInSentence(\"there is no place available here\" ), \"there is no place\" ),\n Objects.equals(s.wordsInSentence(\"Hi I am Hussein\" ), \"Hi am Hussein\" ),\n Objects.equals(s.wordsInSentence(\"go for it\" ), \"go for it\" ),\n Objects.equals(s.wordsInSentence(\"here\" ), \"\" ),\n Objects.equals(s.wordsInSentence(\"here is\" ), \"is\" )\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " You are given a string representing a sentence,\n the sentence contains some words separated by a space,\n and you have to return a string that contains the words from the original sentence,\n whose lengths are prime numbers,\n the order of the words in the new string should be the same as the original one.\n\n Example 1:\n Input: sentence = \"This is a test\"\n Output: \"is\"\n\n Example 2:\n Input: sentence = \"lets go for swimming\"\n Output: \"go for\"\n\n Constraints:\n * 1 <= len(sentence) <= 100\n * sentence contains only letters", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public String wordsInSentence(String sentence) {\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n Objects.equals(s.wordsInSentence(\"This is a test\" ), \"is\" ),\n Objects.equals(s.wordsInSentence(\"lets go for swimming\" ), \"go for\" )\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " List new_lst = new ArrayList<>();\n for (String word : sentence.split(\" \" )) {\n boolean flg = true;\n for (int i = 2; i < word.length(); i++) {\n if (word.length() % i == 0) {\n flg = false;\n break;\n }\n }\n if (flg) {\n new_lst.add(word);\n }\n }\n return String.join(\" \", new_lst);\n }\n}", "bug_type": "missing logic", "failure_symptoms": "incorrect output", "entry_point": "WordsInSentence"} -{"task_id": "Java/144", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n Your task is to implement a function that will simplify the expression\n x * n. The function returns true if x * n evaluates to a whole number and false\n otherwise. Both x and n, are string representation of a fraction, and have the following format,\n / where both numerator and denominator are positive whole numbers.\n\n You can assume that x, and n are valid fractions, and do not have zero as denominator.\n\n simplify(\"1/5\", \"5/1\") = true\n simplify(\"1/6\", \"2/1\") = false\n simplify(\"7/10\", \"10/2\") = false\n */\n public boolean simplify(String x, String n) {\n", "canonical_solution": " String[] a = x.split(\"/\");\n String[] b = n.split(\"/\");\n int numerator = Integer.parseInt(a[0]) * Integer.parseInt(b[0]);\n int denom = Integer.parseInt(a[1]) * Integer.parseInt(b[1]);\n return numerator / denom * denom == numerator;\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.simplify(\"1/5\", \"5/1\") == true,\n s.simplify(\"1/6\", \"2/1\") == false,\n s.simplify(\"5/1\", \"3/1\") == true,\n s.simplify(\"7/10\", \"10/2\") == false,\n s.simplify(\"2/10\", \"50/10\") == true,\n s.simplify(\"7/2\", \"4/2\") == true,\n s.simplify(\"11/6\", \"6/1\") == true,\n s.simplify(\"2/3\", \"5/2\") == false,\n s.simplify(\"5/2\", \"3/5\") == false,\n s.simplify(\"2/4\", \"8/4\") == true,\n s.simplify(\"2/4\", \"4/2\") == true,\n s.simplify(\"1/5\", \"5/1\") == true,\n s.simplify(\"1/5\", \"1/5\") == false\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " Your task is to implement a function that will simplify the expression\n x * n. The function returns true if x * n evaluates to a whole number and false\n otherwise. Both x and n, are string representation of a fraction, and have the following format,\n / where both numerator and denominator are positive whole numbers.\n\n You can assume that x, and n are valid fractions, and do not have zero as denominator.\n\n simplify(\"1/5\", \"5/1\") = true\n simplify(\"1/6\", \"2/1\") = false\n simplify(\"7/10\", \"10/2\") = false", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public boolean simplify(String x, String n) {\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.simplify(\"1/5\", \"5/1\") == true,\n s.simplify(\"1/6\", \"2/1\") == false,\n s.simplify(\"7/10\", \"10/2\") == false\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " String[] a = x.split(\"/\");\n String[] b = n.split(\"/\");\n int numerator = Integer.parseInt(a[0]) * Integer.parseInt(b[0]);\n int denom = Integer.parseInt(a[1]) * Integer.parseInt(b[1]);\n int denom = Integer.parseInt(a[0]) * numerator;\n int numerator = Integer.parseInt(b[0]) * denom;\n return numerator / denom * denom == numerator;\n }\n}", "bug_type": "excess logic", "failure_symptoms": "incorrect output", "entry_point": "Simplify"} +{"task_id": "Java/144", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n Your task is to implement a function that will simplify the expression\n x * n. The function returns true if x * n evaluates to a whole number and false\n otherwise. Both x and n, are string representation of a fraction, and have the following format,\n / where both numerator and denominator are positive whole numbers.\n\n You can assume that x, and n are valid fractions, and do not have zero as denominator.\n\n simplify(\"1/5\", \"5/1\") = true\n simplify(\"1/6\", \"2/1\") = false\n simplify(\"7/10\", \"10/2\") = false\n */\n public boolean simplify(String x, String n) {\n", "canonical_solution": " String[] a = x.split(\"/\");\n String[] b = n.split(\"/\");\n int numerator = Integer.parseInt(a[0]) * Integer.parseInt(b[0]);\n int denom = Integer.parseInt(a[1]) * Integer.parseInt(b[1]);\n return numerator / denom * denom == numerator;\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.simplify(\"1/5\", \"5/1\") == true,\n s.simplify(\"1/6\", \"2/1\") == false,\n s.simplify(\"5/1\", \"3/1\") == true,\n s.simplify(\"7/10\", \"10/2\") == false,\n s.simplify(\"2/10\", \"50/10\") == true,\n s.simplify(\"7/2\", \"4/2\") == true,\n s.simplify(\"11/6\", \"6/1\") == true,\n s.simplify(\"2/3\", \"5/2\") == false,\n s.simplify(\"5/2\", \"3/5\") == false,\n s.simplify(\"2/4\", \"8/4\") == true,\n s.simplify(\"2/4\", \"4/2\") == true,\n s.simplify(\"1/5\", \"5/1\") == true,\n s.simplify(\"1/5\", \"1/5\") == false\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " Your task is to implement a function that will simplify the expression\n x * n. The function returns true if x * n evaluates to a whole number and false\n otherwise. Both x and n, are string representation of a fraction, and have the following format,\n / where both numerator and denominator are positive whole numbers.\n\n You can assume that x, and n are valid fractions, and do not have zero as denominator.\n\n simplify(\"1/5\", \"5/1\") = true\n simplify(\"1/6\", \"2/1\") = false\n simplify(\"7/10\", \"10/2\") = false", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public boolean simplify(String x, String n) {\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.simplify(\"1/5\", \"5/1\") == true,\n s.simplify(\"1/6\", \"2/1\") == false,\n s.simplify(\"7/10\", \"10/2\") == false\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " String[] a = x.split(\"/\");\n String[] b = n.split(\"/\");\n int numerator = Integer.parseInt(a[0]) * Integer.parseInt(b[0]);\n int denom = Integer.parseInt(a[1]) * Integer.parseInt(b[1]) * numerator;\n return numerator / denom * denom == numerator;\n }\n}", "bug_type": "excess logic", "failure_symptoms": "incorrect output", "entry_point": "Simplify"} {"task_id": "Java/145", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n Write a function which sorts the given list of integers\n in ascending order according to the sum of their digits.\n Note: if there are several items with similar sum of their digits,\n order them based on their index in original list.\n\n For example:\n >>> orderByPoints(Arrays.asList(1, 11, -1, -11, -12)) == [-1, -11, 1, -12, 11]\n >>> orderByPoints(Arrays.asList()) == []\n */\n public List orderByPoints(List nums) {\n", "canonical_solution": " List result = new ArrayList<>(nums);\n result.sort((o1, o2) -> {\n int sum1 = 0;\n int sum2 = 0;\n\n for (int i = 0; i < String.valueOf(o1).length(); i++) {\n if (i != 0 || o1 >= 0) {\n sum1 += (String.valueOf(o1).charAt(i) - '0' );\n if (i == 1 && o1 < 0) {\n sum1 = -sum1;\n }\n }\n }\n for (int i = 0; i < String.valueOf(o2).length(); i++) {\n if (i != 0 || o2 >= 0) {\n sum2 += (String.valueOf(o2).charAt(i) - '0' );\n if (i == 1 && o2 < 0) {\n sum2 = -sum2;\n }\n }\n }\n return Integer.compare(sum1, sum2);\n });\n return result;\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.orderByPoints(new ArrayList<>(Arrays.asList(1, 11, -1, -11, -12))).equals(Arrays.asList(-1, -11, 1, -12, 11)),\n s.orderByPoints(new ArrayList<>(Arrays.asList(1234, 423, 463, 145, 2, 423, 423, 53, 6, 37, 3457, 3, 56, 0, 46))).equals(Arrays.asList(0, 2, 3, 6, 53, 423, 423, 423, 1234, 145, 37, 46, 56, 463, 3457)),\n s.orderByPoints(new ArrayList<>(List.of())).equals(List.of()),\n s.orderByPoints(new ArrayList<>(Arrays.asList(1, -11, -32, 43, 54, -98, 2, -3))).equals(Arrays.asList(-3, -32, -98, -11, 1, 2, 43, 54)),\n s.orderByPoints(new ArrayList<>(Arrays.asList(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11))).equals(Arrays.asList(1, 10, 2, 11, 3, 4, 5, 6, 7, 8, 9)),\n s.orderByPoints(new ArrayList<>(Arrays.asList(0, 6, 6, -76, -21, 23, 4))).equals(Arrays.asList(-76, -21, 0, 4, 23, 6, 6))\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " Write a function which sorts the given list of integers\n in ascending order according to the sum of their digits.\n Note: if there are several items with similar sum of their digits,\n order them based on their index in original list.\n\n For example:\n >>> orderByPoints(Arrays.asList(1, 11, -1, -11, -12)) == [-1, -11, 1, -12, 11]\n >>> orderByPoints(Arrays.asList()) == []", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public List orderByPoints(List nums) {\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.orderByPoints(new ArrayList<>(Arrays.asList(1, 11, -1, -11, -12))).equals(Arrays.asList(-1, -11, 1, -12, 11)),\n s.orderByPoints(new ArrayList<>(List.of())).equals(List.of())\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " List result = new ArrayList<>(nums);\n result.sort((o1, o2) -> {\n int sum1 = 0;\n int sum2 = 0;\n\n for (int i = 0; i < String.valueOf(o1).length(); i++) {\n if (i != 0 || o1 >= 0) {\n sum1 += (String.valueOf(o1).charAt(i) - '0' );\n if (i == 1 && o1 < 0) {\n sum1 = -sum1;\n }\n }\n }\n for (int i = 0; i < String.valueOf(o2).length(); i++) {\n if (i != 0 || o2 >= 0) {\n sum2 += (String.valueOf(o2).charAt(i) - '0' );\n if (i == 1 && o2 < 0) {\n sum2 = -sum2 + sum1;\n }\n }\n }\n return Integer.compare(sum1, sum2);\n });\n return result;\n }\n}", "bug_type": "excess logic", "failure_symptoms": "incorrect output", "entry_point": "OrderByPoints"} {"task_id": "Java/146", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n Write a function that takes an array of numbers as input and returns\n the number of elements in the array that are greater than 10 and both\n first and last digits of a number are odd (1, 3, 5, 7, 9).\n For example:\n specialFilter(Arrays.asList(15, -73, 14, -15)) => 1\n specialFilter(Arrays.asList(33, -2, -3, 45, 21, 109)) => 2\n */\n public int specialFilter(List nums) {\n", "canonical_solution": " int count = 0;\n for (int num : nums) {\n if (num > 10) {\n String odd_digits = \"13579\";\n String number_as_string = String.valueOf(num);\n if (odd_digits.indexOf(number_as_string.charAt(0)) != -1 && odd_digits.indexOf(number_as_string.charAt(number_as_string.length() - 1)) != -1) {\n count += 1;\n }\n }\n }\n return count;\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.specialFilter(Arrays.asList(5, -2, 1, -5)) == 0,\n s.specialFilter(Arrays.asList(15, -73, 14, -15)) == 1,\n s.specialFilter(Arrays.asList(33, -2, -3, 45, 21, 109)) == 2,\n s.specialFilter(Arrays.asList(43, -12, 93, 125, 121, 109)) == 4,\n s.specialFilter(Arrays.asList(71, -2, -33, 75, 21, 19)) == 3,\n s.specialFilter(List.of(1)) == 0,\n s.specialFilter(List.of()) == 0\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " Write a function that takes an array of numbers as input and returns\n the number of elements in the array that are greater than 10 and both\n first and last digits of a number are odd (1, 3, 5, 7, 9).\n For example:\n specialFilter(Arrays.asList(15, -73, 14, -15)) => 1\n specialFilter(Arrays.asList(33, -2, -3, 45, 21, 109)) => 2", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public int specialFilter(List nums) {\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.specialFilter(Arrays.asList(15, -73, 14, -15)) == 1,\n s.specialFilter(Arrays.asList(33, -2, -3, 45, 21, 109)) == 2\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " int count = 0;\n for (int num : nums) {\n if (num > 10) {\n String odd_digits = \"123579\";\n String number_as_string = String.valueOf(num);\n if (odd_digits.indexOf(number_as_string.charAt(0)) != -1 && odd_digits.indexOf(number_as_string.charAt(number_as_string.length() - 1)) != -1) {\n count += 1;\n }\n }\n }\n return count;\n }\n}", "bug_type": "excess logic", "failure_symptoms": "incorrect output", "entry_point": "Specialfilter"} {"task_id": "Java/147", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n You are given a positive integer n. You have to create an integer array a of length n.\n For each i (1 <= i <= n), the value of a[i] = i * i - i + 1.\n Return the number of triples (a[i], a[j], a[k]) of a where i < j < k,\n and a[i] + a[j] + a[k] is a multiple of 3.\n\n Example :\n Input: n = 5\n Output: 1\n Explanation:\n a = [1, 3, 7, 13, 21]\n The only valid triple is (1, 7, 13).\n */\n public int getMaxTriples(int n) {\n", "canonical_solution": " List A = new ArrayList<>();\n for (int i = 1; i <= n; i++) {\n A.add(i * i - i + 1);\n }\n int count = 0;\n for (int i = 0; i < A.size(); i++) {\n for (int j = i + 1; j < A.size(); j++) {\n for (int k = j + 1; k < A.size(); k++) {\n if ((A.get(i) + A.get(j) + A.get(k)) % 3 == 0) {\n count += 1;\n }\n }\n }\n }\n return count;\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.getMaxTriples(5) == 1,\n s.getMaxTriples(6) == 4,\n s.getMaxTriples(10) == 36,\n s.getMaxTriples(100) == 53361\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " You are given a positive integer n. You have to create an integer array a of length n.\n For each i (1 <= i <= n), the value of a[i] = i * i - i + 1.\n Return the number of triples (a[i], a[j], a[k]) of a where i < j < k,\n and a[i] + a[j] + a[k] is a multiple of 3.\n\n Example :\n Input: n = 5\n Output: 1\n Explanation:\n a = [1, 3, 7, 13, 21]\n The only valid triple is (1, 7, 13).", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public int getMaxTriples(int n) {\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.getMaxTriples(5) == 1\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " List A = new ArrayList<>();\n for (int i = 1; i <= n; i++) {\n A.add(i * i);\n }\n int count = 0;\n for (int i = 0; i < A.size(); i++) {\n for (int j = i + 1; j < A.size(); j++) {\n for (int k = j + 1; k < A.size(); k++) {\n if ((A.get(i) + A.get(j) + A.get(k)) % 3 == 0) {\n count += 1;\n }\n }\n }\n }\n return count;\n }\n}", "bug_type": "missing logic", "failure_symptoms": "incorrect output", "entry_point": "GetMaxTriples"} @@ -160,5 +160,5 @@ {"task_id": "Java/159", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\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 :)\n */\n public List eat(int number, int need, int remaining) {\n", "canonical_solution": " if (need <= remaining) {\n return Arrays.asList(number + need, remaining - need);\n } else {\n return Arrays.asList(number + remaining, 0);\n }\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.eat(5, 6, 10).equals(Arrays.asList(11, 4)),\n s.eat(4, 8, 9).equals(Arrays.asList(12, 1)),\n s.eat(1, 10, 10).equals(Arrays.asList(11, 0)),\n s.eat(2, 11, 5).equals(Arrays.asList(7, 0)),\n s.eat(4, 5, 7).equals(Arrays.asList(9, 2)),\n s.eat(4, 5, 1).equals(Arrays.asList(5, 0))\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " 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 :)", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public List eat(int number, int need, int remaining) {\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.eat(5, 6, 10).equals(Arrays.asList(11, 4)),\n s.eat(4, 8, 9).equals(Arrays.asList(12, 1)),\n s.eat(1, 10, 10).equals(Arrays.asList(11, 0)),\n s.eat(2, 11, 5).equals(Arrays.asList(7, 0))\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " if (need <= remaining) {\n return Arrays.asList(number + need, number + remaining - need);\n } else {\n return Arrays.asList(number + need + remaining, 0);\n }\n }\n}", "bug_type": "excess logic", "failure_symptoms": "incorrect output", "entry_point": "Eat"} {"task_id": "Java/160", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\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.\n */\n public int doAlgebra(List operator, List operand) {\n", "canonical_solution": " List ops = new ArrayList<>(operator);\n List nums = new ArrayList<>(operand);\n for (int i = ops.size() - 1; i >= 0; i--) {\n if (ops.get(i).equals(\"**\")) {\n nums.set(i, (int) Math.round(Math.pow(nums.get(i), nums.get(i + 1))));\n nums.remove(i + 1);\n ops.remove(i);\n }\n }\n for (int i = 0; i < ops.size(); i++) {\n if (ops.get(i).equals(\"*\")) {\n nums.set(i, nums.get(i) * nums.get(i + 1));\n nums.remove(i + 1);\n ops.remove(i);\n i--;\n } else if (ops.get(i).equals(\"/\")) {\n nums.set(i, nums.get(i) / nums.get(i + 1));\n nums.remove(i + 1);\n ops.remove(i);\n i--;\n }\n }\n for (int i = 0; i < ops.size(); i++) {\n if (ops.get(i).equals(\"+\")) {\n nums.set(i, nums.get(i) + nums.get(i + 1));\n nums.remove(i + 1);\n ops.remove(i);\n i--;\n } else if (ops.get(i).equals(\"-\")) {\n nums.set(i, nums.get(i) - nums.get(i + 1));\n nums.remove(i + 1);\n ops.remove(i);\n i--;\n }\n }\n return nums.get(0);\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.doAlgebra(new ArrayList<>(Arrays.asList(\"**\", \"*\", \"+\")), new ArrayList<>(Arrays.asList(2, 3, 4, 5))) == 37,\n s.doAlgebra(new ArrayList<>(Arrays.asList(\"+\", \"*\", \"-\")), new ArrayList<>(Arrays.asList(2, 3, 4, 5))) == 9,\n s.doAlgebra(new ArrayList<>(Arrays.asList(\"/\", \"*\")), new ArrayList<>(Arrays.asList(7, 3, 4))) == 8,\n s.doAlgebra(new ArrayList<>(Arrays.asList(\"+\", \"**\", \"**\")), new ArrayList<>(Arrays.asList(7, 5, 3, 2))) == 1953132\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " 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.", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public int doAlgebra(List operator, List operand) {\n", "example_test": "", "buggy_solution": " List ops = new ArrayList<>(operator);\n List nums = new ArrayList<>(operand);\n for (int i = ops.size() - 1; i >= 0; i--) {\n if (ops.get(i).equals(\"**\")) {\n nums.set(i, (int) Math.round(Math.pow(nums.get(i + 1), nums.get(i + 1))));\n nums.remove(i + 1);\n ops.remove(i);\n }\n }\n for (int i = 0; i < ops.size(); i++) {\n if (ops.get(i).equals(\"*\")) {\n nums.set(i, nums.get(i) * nums.get(i + 1));\n nums.remove(i + 1);\n ops.remove(i);\n i--;\n } else if (ops.get(i).equals(\"/\")) {\n nums.set(i, nums.get(i) / nums.get(i + 1));\n nums.remove(i + 1);\n ops.remove(i);\n i--;\n }\n }\n for (int i = 0; i < ops.size(); i++) {\n if (ops.get(i).equals(\"+\")) {\n nums.set(i, nums.get(i) + nums.get(i + 1));\n nums.remove(i + 1);\n ops.remove(i);\n i--;\n } else if (ops.get(i).equals(\"-\")) {\n nums.set(i, nums.get(i) - nums.get(i + 1));\n nums.remove(i + 1);\n ops.remove(i);\n i--;\n }\n }\n return nums.get(0);\n }\n}", "bug_type": "excess logic", "failure_symptoms": "incorrect output", "entry_point": "DoAlgebra"} {"task_id": "Java/161", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n You are given a string s.\n if s[i] is a letter, reverse its case from lower to upper or vise versa,\n otherwise keep it as it is.\n If the string contains no letters, reverse the string.\n The function should return the resulted string.\n Examples\n solve(\"1234\") = \"4321\"\n solve(\"ab\") = \"AB\"\n solve(\"#a@C\") = \"#A@c\"\n */\n public String solve(String s) {\n", "canonical_solution": " boolean flag = true;\n StringBuilder new_string = new StringBuilder();\n for (char i : s.toCharArray()) {\n if (Character.isUpperCase(i)) {\n new_string.append(Character.toLowerCase(i));\n flag = false;\n } else if (Character.isLowerCase(i)) {\n new_string.append(Character.toUpperCase(i));\n flag = false;\n } else {\n new_string.append(i);\n }\n }\n if (flag) {\n new_string.reverse();\n }\n return new_string.toString();\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n Objects.equals(s.solve(\"AsDf\"), \"aSdF\"),\n Objects.equals(s.solve(\"1234\"), \"4321\"),\n Objects.equals(s.solve(\"ab\"), \"AB\"),\n Objects.equals(s.solve(\"#a@C\"), \"#A@c\"),\n Objects.equals(s.solve(\"#AsdfW^45\"), \"#aSDFw^45\"),\n Objects.equals(s.solve(\"#6@2\"), \"2@6#\"),\n Objects.equals(s.solve(\"#$a^D\"), \"#$A^d\"),\n Objects.equals(s.solve(\"#ccc\"), \"#CCC\")\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " You are given a string s.\n if s[i] is a letter, reverse its case from lower to upper or vise versa,\n otherwise keep it as it is.\n If the string contains no letters, reverse the string.\n The function should return the resulted string.\n Examples\n solve(\"1234\") = \"4321\"\n solve(\"ab\") = \"AB\"\n solve(\"#a@C\") = \"#A@c\"", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public String solve(String s) {\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n Objects.equals(s.solve(\"1234\"), \"4321\"),\n Objects.equals(s.solve(\"ab\"), \"AB\"),\n Objects.equals(s.solve(\"#a@C\"), \"#A@c\")\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " boolean flag = true;\n StringBuilder new_string = new StringBuilder();\n for (char i : s.toCharArray()) {\n if (Character.isUpperCase(i)) {\n new_string.append(Character.toLowerCase(i));\n } else if (Character.isLowerCase(i)) {\n new_string.append(Character.toUpperCase(i));\n } else {\n new_string.append(i);\n }\n }\n if (flag) {\n new_string.reverse();\n }\n return new_string.toString();\n }\n}", "bug_type": "missing logic", "failure_symptoms": "incorrect output", "entry_point": "Solve"} -{"task_id": "Java/162", "prompt": "import java.math.BigInteger;\nimport java.security.*;\nimport java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n Given a string \"text\", return its md5 hash equivalent string with length being 32.\n If \"text\" is an empty string, return Optional.empty().\n \n >>> stringToMd5(\"Hello world\") == \"3e25960a79dbc69b674cd4ec67a72c62\"\n */\n public Optional stringToMd5(String text) throws NoSuchAlgorithmException {\n", "canonical_solution": " if (text.isEmpty()) {\n return Optional.empty();\n }\n\n String md5 = new BigInteger(1, java.security.MessageDigest.getInstance(\"MD5\").digest(text.getBytes())).toString(16);\n md5 = \"0\".repeat(32 - md5.length()) + md5;\n return Optional.of(md5);\n }\n}", "test": "public class Main {\n public static void main(String[] args) throws NoSuchAlgorithmException {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.stringToMd5(\"Hello world\").get().equals(\"3e25960a79dbc69b674cd4ec67a72c62\"),\n s.stringToMd5(\"\").isEmpty(),\n s.stringToMd5(\"A B C\").get().equals(\"0ef78513b0cb8cef12743f5aeb35f888\"),\n s.stringToMd5(\"password\").get().equals(\"5f4dcc3b5aa765d61d8327deb882cf99\")\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " Given a string \"text\", return its md5 hash equivalent string with length being 32.\n If \"text\" is an empty string, return Optional.empty().\n \n >>> stringToMd5(\"Hello world\") == \"3e25960a79dbc69b674cd4ec67a72c62\"", "declaration": "import java.math.BigInteger;\nimport java.security.*;\nimport java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public Optional stringToMd5(String text) throws NoSuchAlgorithmException {\n", "example_test": "public class Main {\n public static void main(String[] args) throws NoSuchAlgorithmException {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.stringToMd5(\"Hello world\").get().equals(\"3e25960a79dbc69b674cd4ec67a72c62\")\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " if (text.isEmpty()) {\n return Optional.empty();\n }\n\n String md5 = new BigInteger(1, java.security.MessageDigest.getInstance(\"MD5\").digest(text.getBytes())).toString(16);\n md5 = \"0\".repeat(16 - md5.length()) + md5;\n return Optional.of(md5);\n }\n}", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "StringToMd5"} +{"task_id": "Java/162", "prompt": "import java.math.BigInteger;\nimport java.security.*;\nimport java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n Given a string \"text\", return its md5 hash equivalent string with length being 32.\n If \"text\" is an empty string, return Optional.empty().\n \n >>> stringToMd5(\"Hello world\") == \"3e25960a79dbc69b674cd4ec67a72c62\"\n */\n public Optional stringToMd5(String text) throws NoSuchAlgorithmException {\n", "canonical_solution": " if (text.isEmpty()) {\n return Optional.empty();\n }\n\n String md5 = new BigInteger(1, java.security.MessageDigest.getInstance(\"MD5\").digest(text.getBytes())).toString(16);\n md5 = \"0\".repeat(32 - md5.length()) + md5;\n return Optional.of(md5);\n }\n}", "test": "public class Main {\n public static void main(String[] args) throws NoSuchAlgorithmException {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.stringToMd5(\"Hello world\").get().equals(\"3e25960a79dbc69b674cd4ec67a72c62\"),\n s.stringToMd5(\"\").isEmpty(),\n s.stringToMd5(\"A B C\").get().equals(\"0ef78513b0cb8cef12743f5aeb35f888\"),\n s.stringToMd5(\"password\").get().equals(\"5f4dcc3b5aa765d61d8327deb882cf99\")\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " Given a string \"text\", return its md5 hash equivalent string with length being 32.\n If \"text\" is an empty string, return Optional.empty().\n \n >>> stringToMd5(\"Hello world\") == \"3e25960a79dbc69b674cd4ec67a72c62\"", "declaration": "import java.math.BigInteger;\nimport java.security.*;\nimport java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public Optional stringToMd5(String text) throws NoSuchAlgorithmException {\n", "example_test": "public class Main {\n public static void main(String[] args) throws NoSuchAlgorithmException {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.stringToMd5(\"Hello world\").get().equals(\"3e25960a79dbc69b674cd4ec67a72c62\")\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " if (text.isEmpty()) {\n return Optional.empty();\n }\n\n String md5 = new BigInteger(1, java.security.MessageDigest.getInstance(\"MD5\").digest(text.getBytes())).toString(16);\n md5 = \"0\".repeat(16 - md5.length()) + md5;\n return Optional.of(md5);\n }\n}", "bug_type": "function misuse", "failure_symptoms": "incorrect output", "entry_point": "StringToMd5"} {"task_id": "Java/163", "prompt": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n /**\n Given two positive integers a and b, return the even digits between a\n and b, in ascending order.\n\n For example:\n generateIntegers(2, 8) => [2, 4, 6, 8]\n generateIntegers(8, 2) => [2, 4, 6, 8]\n generateIntegers(10, 14) => []\n */\n public List generateIntegers(int a, int b) {\n", "canonical_solution": " int lower = Math.max(2, Math.min(a, b));\n int upper = Math.min(8, Math.max(a, b));\n\n List result = new ArrayList<>();\n for (int i = lower; i <= upper; i += 2) {\n result.add(i);\n }\n return result;\n }\n}", "test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.generateIntegers(2, 10).equals(Arrays.asList(2, 4, 6, 8)),\n s.generateIntegers(10, 2).equals(Arrays.asList(2, 4, 6, 8)),\n s.generateIntegers(132, 2).equals(Arrays.asList(2, 4, 6, 8)),\n s.generateIntegers(17, 89).equals(List.of())\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}", "text": " Given two positive integers a and b, return the even digits between a\n and b, in ascending order.\n\n For example:\n generateIntegers(2, 8) => [2, 4, 6, 8]\n generateIntegers(8, 2) => [2, 4, 6, 8]\n generateIntegers(10, 14) => []", "declaration": "import java.util.*;\nimport java.lang.*;\n\nclass Solution {\n public List generateIntegers(int a, int b) {\n", "example_test": "public class Main {\n public static void main(String[] args) {\n Solution s = new Solution();\n List correct = Arrays.asList(\n s.generateIntegers(2, 8).equals(Arrays.asList(2, 4, 6, 8)),\n s.generateIntegers(8, 2).equals(Arrays.asList(2, 4, 6, 8)),\n s.generateIntegers(10, 14).equals(List.of())\n );\n if (correct.contains(false)) {\n throw new AssertionError();\n }\n }\n}\n", "buggy_solution": " int lower = Math.max(2, Math.min(a, b));\n int upper = Math.min(8, Math.max(a, b));\n\n List result = new ArrayList<>();\n for (int i = lower; i < upper; i += 2) {\n result.add(i);\n }\n return result;\n }\n}", "bug_type": "value misuse", "failure_symptoms": "incorrect output", "entry_point": "GenerateIntegers"}