This task is about arrays.

For hashes or associative arrays, please see Creating an Associative Array.

For a definition and in-depth discussion of what an array is, see Array.



Task

Show basic array syntax in your language.

Basically, create an array, assign a value to it, and retrieve an element   (if available, show both fixed-length arrays and
dynamic arrays, pushing a value into it).

Please discuss at Village Pump:   Arrays.

Please merge code in from these obsolete tasks:

   Creating an Array
   Assigning Values to an Array
   Retrieving an Element of an Array


Related tasks

   Collections
   Creating an Associative Array
   Two-dimensional array (runtime)


[Int] array
array.append(1)
array.append(3)
array[0] = 2
print(array[0])  // retrieve first element in an array
print(array.last) // retrieve last element in an array
print(array.pop())  // pop last item in an array
print(array.pop(0)) // pop first item in an array
 
V size = 10
V myArray = [0] * size // create single-dimensional array
V width = 3
V height = 4
V myArray2 = [[0] * width] * height // create array of arrays