Package g0401_0500.s0421_maximum_xor_of_two_numbers_in_an_array

Class Solution

java.lang.Object

g0401_0500.s0421_maximum_xor_of_two_numbers_in_an_array.Solution

public class Solution
extends Object

421 - Maximum XOR of Two Numbers in an Array.<p>Medium</p> <p>Given an integer array <code>nums</code>, return <em>the maximum result of</em> <code>nums[i] XOR nums[j]</code>, where <code>0 <= i <= j < n</code>.</p> <p><strong>Example 1:</strong></p> <p><strong>Input:</strong> nums = [3,10,5,25,2,8]</p> <p><strong>Output:</strong> 28</p> <p><strong>Explanation:</strong> The maximum result is 5 XOR 25 = 28.</p> <p><strong>Example 2:</strong></p> <p><strong>Input:</strong> nums = [14,70,53,83,49,91,36,80,92,51,66,70]</p> <p><strong>Output:</strong> 127</p> <p><strong>Constraints:</strong></p> <ul> <li><code>1 <= nums.length <= 2 * 10⁵</code></li> <li><code>0 <= nums[i] <= 2³¹ - 1</code></li> </ul>

Constructor Summary

Constructors

Constructor	Description
Solution()

Method Summary

Modifier and Type	Method	Description
int	findMaximumXOR(int[] nums)

Methods inherited from class java.lang.Object

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

Constructor Details

Solution

public Solution()

Method Details

findMaximumXOR

public int findMaximumXOR(int[] nums)