g0401_0500.s0461_hamming_distance

Class Solution

java.lang.Object

g0401_0500.s0461_hamming_distance.Solution

public class Solution
extends Object

461 - Hamming Distance.

Easy

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

Constructor Summary

Constructors

Constructor and Description
Solution()

Method Summary

Modifier and Type	Method and Description
int	hammingDistance(int x, int y)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Solution

public Solution()

Method Detail

hammingDistance

public int hammingDistance(int x,
                           int y)