Given an integer, write a function to determine if it is a power of two.
Input: 1 Output: true Explanation: 20 = 1
Input: 16 Output: true Explanation: 24 = 16
Input: 218 Output: false
Solution: Please check the main.js snippet for the solution. If you have different approach in mind or have any suggestion for this implementation feel free to share in the comment below. Thanks!