data-structures-and-algorithms

401 data structures and algorithms code challenges

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Data Structures and Algorithms

Language: Python

Reverse an Array

Write a function called reverseArray which takes an array as an argument. Without utilizing any of the built-in methods available to your language, return an array with elements in reversed order.

Whiteboard Process

challenge01

Approach & Efficiency

I drew out a visual of a for loop that starts at the end of an array and iterates backwards.