2965. 找出缺失和重复的数字
题目链接:2965. 找出缺失和重复的数字
代码如下:
class Solution
{
public:vector<int> findMissingAndRepeatedValues(vector<vector<int>>& grid) {vector<int> nums(grid.size()*grid.size()+1,0);for(int i=0;i<grid.size();i++){for(int j=0;j<grid[0].size();j++){nums[grid[i][j]]++;}}vector<int> res(2);for(int i=1;i<nums.size();i++){if(nums[i]==2) {res[0]=i;}if(nums[i]==0) {res[1]=i;}}return res;}
};