class Solution {
public:
int missingNumber(vector<int>& nums) {
int mark = 0;
int maxi = nums.size();
for(int i = 0; i <= maxi; ++i)
mark ^= i;
for(auto i : nums)
mark ^= i;
return mark;
}
};
268. Missing Number

最新推荐文章于 2023-10-11 12:12:13 发布
