The Hamming distance between two integers is the number of positions at which the corresponding bits are different.

Given two integers x and y, return the Hamming distance between them.

  Example 1:

Input: x = 1, y = 4 Output: 2 Explanation: 1 (0 0 0 1) 4 (0 1 0 0) ↑ ↑ The above arrows point to positions where the corresponding bits are different.

Example 2:

Input: x = 3, y = 1 Output: 1

  Constraints:

0 <= x, y <= 2³¹ - 1