Q136. Single Number
分析
C++代码
class Solution {
public:
int singleNumber(vector<int>& nums) {
int res = 0;
for(int i = 0; i<nums.size(); i++){
res ^= nums[i];
}
return res;
}
};Last updated
class Solution {
public:
int singleNumber(vector<int>& nums) {
int res = 0;
for(int i = 0; i<nums.size(); i++){
res ^= nums[i];
}
return res;
}
};Last updated