题目描述：
LeetCode 421. Maximum XOR of Two Numbers in an Array
Given a list of numbers, a[0], a[1], a[2], … , a[N-1], where 0 <= a[i] < 2^32. Find the maximum result of a[i ...
LeetCode 421. Maximum XOR of Two Numbers in an Array
Given a list of numbers, a[0], a[1], a[2], … , a[N-1], where 0 <= a[i] < 2^32. Find the maximum result of a[i ...