摘要:
1 class Solution 2 { 3 public: 4 string addBinary(string a, string b) 5 { 6 if(a.size() < b.size()) swap(a,b); 7 int C = 0;//进位 8 int m = a.size(),n = 阅读全文
摘要:
1 class Solution 2 { 3 public: 4 vector<int> plusOne(vector<int>& digits) 5 { 6 int n = digits.size(); 7 int C = 1;//进位 8 for(int i = n - 1;i >= 0;i - 阅读全文
摘要:
1 class Solution 2 { 3 public: 4 int minPathSum(vector<vector<int>>& grid) 5 { 6 int m = grid.size(); 7 int n = grid[0].size(); 8 vector<vector<int>> 阅读全文
摘要:
1 class Solution 2 { 3 public: 4 int uniquePathsWithObstacles(vector<vector<int>>& nums) 5 { 6 int m = nums.size(); 7 int n = nums[0].size(); 8 9 //起点 阅读全文