分类: LeetCode

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AcWing 1 C++ 92 Golang 1 数据库 18 LeetCode 280 Linux 19 OpenCV 7 Python 7 数学 2 项目 1 剑指 11 多旋翼 12 CS 24 Math 3 概率论 1 线性代数 2 MySQL 1 STL 1
                            
                            343-整数分解
                        
                                LeetCode 343. Integer BreakLeetCode-343
Given an integer n, break it into the sum of k positive integers, where k >= 
                            
                                2021-11-04
                            
                                    LeetCode
                                
                            动态规划
                        
                            62/63-不同路径
                        
                                LeetCode 62. Unique PathsLeetCode-62
A robot is located at the top-left corner of a m x n grid (marked ‘Start’ in the di
                            
                                2021-11-04
                            
                                    LeetCode
                                
                            动态规划
                        
                            70-爬楼梯
                        
                                LeetCode 70. Climbing StairsLeetCode-70
You are climbing a staircase. It takes n steps to reach the top.
Each time you c
                            
                                2021-11-04
                            
                                    LeetCode
                                
                            动态规划
                        
                            138-复制带随机指针的链表
                        
                                LeetCode 138. Copy List with Random PointerLeetCode-138
A linked list of length n is given such that each node contains 
                            
                                2021-11-02
                            
                                    LeetCode
                                
                            哈希表
                        
                            链表
                        
                            116/117-填充右侧指针
                        
                                LeetCode 116. Populating Next Right Pointers in Each NodeLeetCode-116
You are given a perfect binary tree where all leav
                            
                                2021-11-02
                            
                                    LeetCode
                                
                            二叉树
                        
                            75-颜色分类
                        
                                LeetCode 75. Sort ColorsLeetCode-75
Given an array nums with n objects colored red, white, or blue, sort them in-place s
                            
                                2021-10-26
                            
                                    LeetCode
                                
                            模拟
                        
                            155-最小栈/最大栈
                        
                                LeetCode 155. Min StackLeetCode-155
Design a stack that supports push, pop, top, and retrieving the minimum element in c
                            
                                2021-10-25
                            
                                    LeetCode
                                
                            单调栈
                        
                            91-解码方法
                        
                                LeetCode 91. Decode resaysLeetCode-91
A message containing letters from A-Z can be encoded into numbers using the follor
                            
                                2021-10-07
                            
                                    LeetCode
                                
                            动态规划
                        
                            记忆化搜索
                        
                            189-旋转数组
                        
                                LeetCode 189. Rotate ArrayLeetCode-189
Given an array, rotate the array to the right by k steps, where k is non-negative
                            
                                2021-10-07
                            
                                    LeetCode
                                
                            模拟
                        
                            43-字符串相乘
                        
                                LeetCode 43. Multiply StringsLeetCode-43
Given two non-negative integers num1 and num2 represented as strings, return th
                            
                                2021-09-28
                            
                                    LeetCode
                                
                            数学
                        
                            73-矩阵置零
                        
                                LeetCode 73. Set Matrix ZeroesLeetCode-73
Given an m x n integer matrix matrix, if an element is 0, set its entire row a
                            
                                2021-09-27
                            
                                    LeetCode
                                
                            模拟
                        
                            322/518-找零钱
                        
                                LeetCode 322. Coin ChangeLeetCode-322
You are given an integer array coins representing coins of different denominations
                            
                                2021-09-25
                            
                                    LeetCode
                                
                            背包