Name		Name	Last commit message	Last commit date
Latest commit History 29 Commits
二分法		二分法
前缀和		前缀和
动态规划		动态规划
单调栈		单调栈
双指针		双指针
回溯		回溯
图(有向图判环+无向图判环_染色+连通量)		图(有向图判环+无向图判环_染色+连通量)
图(遍历)		图(遍历)
堆(优先队列)		堆(优先队列)
树		树
滑动窗口		滑动窗口
股票题		股票题
链表		链表
1004_最大连续1的个数 III.py		1004_最大连续1的个数 III.py
100_Same Tree.py		100_Same Tree.py
101_Symmetric Tree.py		101_Symmetric Tree.py
102_Binary Tree Level Order Traversal.py		102_Binary Tree Level Order Traversal.py
103_二叉树的锯齿形层次遍历.py		103_二叉树的锯齿形层次遍历.py
104_Maximum Depth of Binary Tree.py		104_Maximum Depth of Binary Tree.py
105_从前序与中序遍历序列构造二叉树.py		105_从前序与中序遍历序列构造二叉树.py
106_从中序与后序遍历序列构造二叉树.py		106_从中序与后序遍历序列构造二叉树.py
107_Binary Tree Level Order Traversal II.py		107_Binary Tree Level Order Traversal II.py
108_Convert Sorted Array to Binary Search Tree.py		108_Convert Sorted Array to Binary Search Tree.py
1091_二进制矩阵中的最短路径.py		1091_二进制矩阵中的最短路径.py
1095_山脉数组中查找目标值.py		1095_山脉数组中查找目标值.py
110_Balanced Binary Tree.py		110_Balanced Binary Tree.py
111_Minimum Depth of Binary Tree.py		111_Minimum Depth of Binary Tree.py
112_Path Sum.py		112_Path Sum.py
113_路径总和 II.py		113_路径总和 II.py
1143_最长公共子序列.py		1143_最长公共子序列.py
118_Pascal's Triangle.py		118_Pascal's Triangle.py
119_Pascal's Triangle II.py		119_Pascal's Triangle II.py
11_盛最多水的容器.py		11_盛最多水的容器.py
11旋转数组的最小数字.py		11旋转数组的最小数字.py
121_Best Time to Buy and Sell Stock.py		121_Best Time to Buy and Sell Stock.py
122_Best Time to Buy and Sell Stock II.py		122_Best Time to Buy and Sell Stock II.py
123_买卖股票的最佳时机 III.py		123_买卖股票的最佳时机 III.py
1248_统计「优美子数组」.py		1248_统计「优美子数组」.py
125_Valid Palindrome.py		125_Valid Palindrome.py
1277_统计全为1的正方形子矩阵.py		1277_统计全为1的正方形子矩阵.py
130_Surrounded Regions.py		130_Surrounded Regions.py
131_分割回文串.py		131_分割回文串.py
136_Single Number.py		136_Single Number.py
1371_每个元音包含偶数次的最长子字符串.py		1371_每个元音包含偶数次的最长子字符串.py
137_只出现一次的数字 II.py		137_只出现一次的数字 II.py
13_Roman to Integer.py		13_Roman to Integer.py
141_Linked List Cycle.py		141_Linked List Cycle.py
144_Binary Tree Preorder Traversal.py		144_Binary Tree Preorder Traversal.py
145_Binary Tree Postorder Traversal.py		145_Binary Tree Postorder Traversal.py
146_LRU缓存机制.py		146_LRU缓存机制.py
14_Longest Common Prefix.py		14_Longest Common Prefix.py
151_翻转字符串里的单词.py		151_翻转字符串里的单词.py
152_乘积最大子数组.py		152_乘积最大子数组.py
153_寻找旋转排序数组中的最小值.py		153_寻找旋转排序数组中的最小值.py
154_寻找旋转排序数组中的最小值 II.py		154_寻找旋转排序数组中的最小值 II.py
155_Min Stack.py		155_Min Stack.py
15_三数之和.py		15_三数之和.py
160_Intersection of Two Linked Lists.py		160_Intersection of Two Linked Lists.py
167_Two Sum II - Input array is sorted.py		167_Two Sum II - Input array is sorted.py
168_Excel Sheet Column Title.py		168_Excel Sheet Column Title.py
172_Factorial Trailing Zeroes.py		172_Factorial Trailing Zeroes.py
17_电话号码的字母组合.py		17_电话号码的字母组合.py
188_买卖股票的最佳时机 IV.py		188_买卖股票的最佳时机 IV.py
18_四数之和.py		18_四数之和.py
190_颠倒二进制位.py		190_颠倒二进制位.py
191_位1的个数.py		191_位1的个数.py
198_打家劫舍.py		198_打家劫舍.py
19_Remove Nth Node From End of List.py		19_Remove Nth Node From End of List.py
1_两数之和.py		1_两数之和.py
200_岛屿数量.py		200_岛屿数量.py
204_Count Primes.py		204_Count Primes.py
205_同构字符串.py		205_同构字符串.py
206_Reverse Linked List.py		206_Reverse Linked List.py
207_course.py		207_course.py
209_长度最小的子数组.py		209_长度最小的子数组.py
20_Valid Parentheses.py		20_Valid Parentheses.py
210_course2.py		210_course2.py
213_打家劫舍 II.py		213_打家劫舍 II.py
215_数组中的第K个最大元素.py		215_数组中的第K个最大元素.py
216_组合总和 III.py		216_组合总和 III.py
21_Merge Two Sorted Lists.py		21_Merge Two Sorted Lists.py
221_最大正方形.py		221_最大正方形.py
225_Implement Stack using Queues.py		225_Implement Stack using Queues.py
226_翻转二叉树.py		226_翻转二叉树.py
232_Implement Queue using Stacks.py		232_Implement Queue using Stacks.py
234_回文链表.py		234_回文链表.py
236_二叉树的最近公共祖先.py		236_二叉树的最近公共祖先.py
237_删除链表中的节点.py		237_删除链表中的节点.py
23_合并K个排序链表.py		23_合并K个排序链表.py
240_搜索二维矩阵 II.py		240_搜索二维矩阵 II.py
242_有效的字母异位词.py		242_有效的字母异位词.py
24_Swap Nodes in Pairs.py		24_Swap Nodes in Pairs.py
257_二叉树的所有路径.py		257_二叉树的所有路径.py
25_K 个一组翻转链表.py		25_K 个一组翻转链表.py
260_只出现一次的数字 III.py		260_只出现一次的数字 III.py
263_丑数.py		263_丑数.py
268_缺失数字.py		268_缺失数字.py
26_Remove Duplicates from Sorted Array.py		26_Remove Duplicates from Sorted Array.py
278_第一个错误的版本.py		278_第一个错误的版本.py
27_Remove Element.py		27_Remove Element.py

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Leetcode_in_python3

This repo includes solutions in Python3 for the most popular and common questions in Leetcode.

Some important questions have been recorded as vedio tutorials and uploaded into my Bilibili channel.

The link is: https://space.bilibili.com/15965981

Welcome to follow me or sumbit issues in this repo.

Note: This repo will be updated everyday, which means new methods or comments will be added into older version files.

zhaoyugege/Leetcode_in_python3

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