Leetcode刷题第003天

一、只出现一次的数字

 1 class Solution {
 2 public:
 3     int singleNumber(vector<int>& nums)
 4     {
 5         int res = 0;
 6         for (auto num : nums)
 7             res ^= num;
 8         return res;
 9     }
10 };

原文地址：https://www.cnblogs.com/sunbines/p/10585733.html

时间： 2024-10-18 10:01:18

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