原创 LeetCode-Recover Binary Search Tree
/** * Definition for binary tree * struct TreeNode { * int val; * TreeNode *left; * TreeNode *right;
2020-07-04 19:20:52
原创 LeetCode-Binary Tree Level Order Traversal II
/** * Definition for binary tree * struct TreeNode { * int val; * TreeNode *left; * TreeNode *right;
2020-02-21 19:00:59
原创 LeetCode-Pascal's Triangle II
class Solution { public: vector<int> getRow(int rowIndex) { // Start typing your C/C++ solution below
2020-02-21 19:00:59
原创 LeetCode-Unique Binary Search Trees II
/** * Definition for binary tree * struct TreeNode { * int val; * TreeNode *left; * TreeNode *right;
2020-02-21 19:00:59
原创 LeetCode-Minimum Depth of Binary Tree
/** * Definition for binary tree * struct TreeNode { * int val; * TreeNode *left; * TreeNode *right;
2020-02-21 19:00:59
原创 LeetCode-Triangle
class Solution { public: int minimumTotal(vector<vector<int> > &triangle) { // Start typing your C/C++ solu
2020-02-21 19:00:59
原创 LeetCode-Convert Sorted Array to Binary Search Tree
/** * Definition for binary tree * struct TreeNode { * int val; * TreeNode *left; * TreeNode *right;
2020-02-21 19:00:59
原创 LeetCode-Path Sum II
/** * Definition for binary tree * struct TreeNode { * int val; * TreeNode *left; * TreeNode *right;
2020-02-21 19:00:59
原创 LeetCode-Flatten Binary Tree to Linked List
/** * Definition for binary tree * struct TreeNode { * int val; * TreeNode *left; * TreeNode *right;
2020-02-21 19:00:59
原创 LeetCode-Best Time to Buy and Sell Stock II
class Solution { public: int maxProfit(vector<int> &prices) { // Start typing your C/C++ solution below
2020-02-21 19:00:59
原创 LeetCode-Balanced Binary Tree
/** * Definition for binary tree * struct TreeNode { * int val; * TreeNode *left; * TreeNode *right;
2020-02-21 19:00:59
原创 LeetCode-Scramble String
class Solution { public: bool isScramble(string s1, string s2) { // Start typing your C/C++ solution below
2020-02-21 19:00:59
原创 LeetCode-Best Time to Buy and Sell Stock III
class Solution { public: int maxProfit(vector<int> &prices) { // Start typing your C/C++ solution below
2019-06-19 21:21:07
原创 LeetCode-Combination Sum
class Solution { public: vector<vector<int> > combinationSum(vector<int> &candidates, int target) { // Star
2018-09-04 15:22:10
原创 LeetCode-Palindrome Partitioning
class Solution { public: vector<vector<string>> partition(string s) { // Start typing your C/C++ solution b
2018-09-04 15:22:09