Exercise 6: Reverse the Array

Problem statement

Reverse the array so that the first element appears last, the second element appears second to last, and so on.

Example

input_array = [1, 2, 3, 4, 5]
result =  [5, 4, 3, 2, 1]

Note: Look through the methods listed in the Array documentation to see if any of these describes what we’re looking for.