Problem Given an integer array nums, return the maximum result of nums[i] XOR nums[j], where 0 ≤ i ≤ j < n. Constraints: 1 <= nums.length <= 2 * 1040 <= nums[i] <= 231 - 1 Example1 Input: nums =
Problem You are given an array nums and an integer k. The XOR of a segment [left, right] where left <= right is the XOR of all the elements with indices between left and right, inclusive: num
Problem Given an array of integers arr. We want to select three indices i, j and k where (0 <= i < j <= k < arr.length). Let’s define a and b as follows: a = arr[i] ^ arr[i + 1] ^ … ^ arr[j - 1]b