## Leetcode - XOR Operation in an Array Solution

Given an integer n and an integer start. Define an array nums

Given an integer n and an integer start. Define an array nums

Given a non-negative integer num, return the number of steps to reduce

The Hamming distance between two integers is the number of positions at

Given an integer n, return true if it is a power of

Given a non-empty array of integers nums, every element appears twice except

Given an integer array nums of unique elements, return all possible subsets