穿过雾的阴霾

摘要： ``` class Solution { public: void moveZeroes(vector& nums) { if(nums.empty()) return; int n=nums.size(); int idx=n-1; while(idx>=0&&nums[idx]==0) idx- 阅读全文

摘要： ``` class Solution { public: bool searchMatrix(vector>& matrix, int target) { if(matrix.empty()||matrix[0].empty()) return false; int n=matrix.size(), 阅读全文