Fading Coder

Given an array of integers nums and an integer target, return the indices of two numbers that add up to the target value. Example: Input: nums = [3, 4, 2], target = 6 Output: [1, 2] Explanation: nums[1] + nums[2] equals 6 Approaches Brute Force Method: Iterate through each element and check every ot...

Computing XOR Over an Arithmetic Sequence Given two integers n and start, an array is constructed using the rule arr[i] = start + 2 * i for zero-based indices, where n equals the length. The task is to return the bitwise XOR over all the elements. A straightforward solution iterates through the rang...