| 0001 |
Two Sum |
两数之和 |
README |
C++ |
| 0002 |
Add Two Numbers |
两数相加 |
README |
C++ |
| 0003 |
Longest Substring Without Repeating Characters |
无重复字符的最长子串 |
README |
C++ |
| 0004 |
Median of Two Sorted Arrays |
寻找两个有序数组的中位数 |
README |
C++ |
| 0005 |
Longest Palindromic Substring |
最长回文子串 |
README |
C++ |
| 0007 |
Reverse Integer |
整数反转 |
README |
C++ |
| 0008 |
String to Integer (atoi) |
字符串转换整数 (atoi) |
README |
C++ |
| 0010 |
Regular Expression Matching |
正则表达式匹配 |
README |
C++ |
| 0011 |
Container With Most Water |
盛最多水的容器 |
README |
C++ |
| 0013 |
Roman to Integer |
罗马数字转整数 |
README |
C++ |
| 0014 |
Longest Common Prefix |
最长公共前缀 |
README |
C++ |
| 0015 |
3Sum |
三数之和 |
README |
C++ |
| 0017 |
Letter Combinations of a Phone Number |
电话号码的字母组合 |
README |
C++ |
| 0019 |
Remove Nth Node From End of List |
删除链表的倒数第N个节点 |
README |
C++ |
| 0020 |
Valid Parentheses |
有效的括号 |
README |
C++ |
| 0021 |
Merge Two Sorted Lists |
合并两个有序链表 |
README |
C++ |
| 0022 |
Generate Parentheses |
括号生成 |
README |
C++ |
| 0023 |
Merge k Sorted Lists |
合并K个排序链表 |
README |
C++ |
| 0026 |
Remove Duplicates from Sorted Array |
删除排序数组中的重复项 |
README |
C++ |
| 0028 |
Implement strStr() |
实现 strStr() |
README |
C++ |
| 0029 |
Divide Two Integers |
两数相除 |
README |
C++ |
| 0031 |
Next Permutation |
下一个排列 |
README |
C++ |
| 0032 |
Longest Valid Parentheses |
最长有效括号 |
README |
C++ |
| 0033 |
Search in Rotated Sorted Array |
搜索旋转排序数组 |
README |
C++ |
| 0034 |
Find First and Last Position of Element in Sorted Array |
在排序数组中查找元素的第一个和最后一个位置 |
README |
C++ |
| 0036 |
Valid Sudoku |
有效的数独 |
README |
C++ |
| 0038 |
Count and Say |
外观数列 |
README |
C++ |
| 0039 |
Combination Sum |
组合总和 |
README |
C++ |
| 0041 |
First Missing Positive |
缺失的第一个正数 |
README |
C++ |
| 0042 |
Trapping Rain Water |
接雨水 |
README |
C++ |
| 0044 |
Wildcard Matching |
通配符匹配 |
README |
C++ |
| 0046 |
Permutations |
全排列 |
README |
C++ |
| 0048 |
Rotate Image |
旋转图像 |
README |
C++ |
| 0049 |
Group Anagrams |
字母异位词分组 |
README |
C++ |
| 0050 |
Pow(x, n) |
Pow(x, n) |
README |
C++ |
| 0051 |
N-Queens |
N皇后 |
README |
C++ |
| 0053 |
Maximum Subarray |
最大子序和 |
README |
C++ |
| 0054 |
Spiral Matrix |
螺旋矩阵 |
README |
C++ |
| 0055 |
Jump Game |
跳跃游戏 |
README |
C++ |
| 0056 |
Merge Intervals |
合并区间 |
README |
C++ |
| 0062 |
Unique Paths |
不同路径 |
README |
C++ |
| 0066 |
Plus One |
加一 |
README |
C++ |
| 0069 |
Sqrt(x) |
x 的平方根 |
README |
C++ |
| 0070 |
Climbing Stairs |
爬楼梯 |
README |
C++ |
| 0072 |
Edit Distance |
编辑距离 |
README |
C++ |
| 0073 |
Set Matrix Zeroes |
矩阵置零 |
README |
C++ |
| 0075 |
Sort Colors |
颜色分类 |
README |
C++ |
| 0076 |
Minimum Window Substring |
最小覆盖子串 |
README |
C++ |
| 0078 |
Subsets |
子集 |
README |
C++ |
| 0079 |
Word Search |
单词搜索 |
README |
C++ |
| 0084 |
Largest Rectangle in Histogram |
柱状图中最大的矩形 |
README |
C++ |
| 0085 |
Maximal Rectangle |
最大矩形 |
README |
C++ |
| 0088 |
Merge Sorted Array |
合并两个有序数组 |
README |
C++ |
| 0094 |
Binary Tree Inorder Traversal |
二叉树的中序遍历 |
README |
C++ |
| 0096 |
Unique Binary Search Trees |
不同的二叉搜索树 |
README |
C++ |
| 0098 |
Validate Binary Search Tree |
验证二叉搜索树 |
README |
C++ |
| 0101 |
Symmetric Tree |
对称二叉树 |
README |
C++ |
| 0102 |
Binary Tree Level Order Traversal |
二叉树的层序遍历 |
README |
C++ |
| 0103 |
Binary Tree Zigzag Level Order Traversal |
二叉树的锯齿形层次遍历 |
README |
C++ |
| 0104 |
Maximum Depth of Binary Tree |
二叉树的最大深度 |
README |
C++ |
| 0105 |
Construct Binary Tree from Preorder and Inorder Traversal |
从前序与中序遍历序列构造二叉树 |
README |
C++ |
| 0106 |
Construct Binary Tree from Inorder and Postorder Traversal |
从中序与后序遍历序列构造二叉树 |
README |
C++ |
| 0108 |
Convert Sorted Array to Binary Search Tree |
将有序数组转换为二叉搜索树 |
README |
C++ |
| 0114 |
Flatten Binary Tree to Linked List |
二叉树展开为链表 |
README |
C++ |
| 0116 |
Populating Next Right Pointers in Each Node |
填充每个节点的下一个右侧节点指针 |
README |
C++ |
| 0118 |
Pascal's Triangle |
杨辉三角 |
README |
C++ |
| 0121 |
Best Time to Buy and Sell Stock |
买卖股票的最佳时机 |
README |
C++ |
| 0122 |
Best Time to Buy and Sell Stock II |
买卖股票的最佳时机 II |
README |
C++ |
| 0124 |
Binary Tree Maximum Path Sum |
二叉树中的最大路径和 |
README |
C++ |
| 0125 |
Valid Palindrome |
验证回文串 |
README |
C++ |
| 0127 |
Word Ladder |
单词接龙 |
README |
C++ |
| 0128 |
Longest Consecutive Sequence |
最长连续序列 |
README |
C++ |
| 0130 |
Surrounded Regions |
被围绕的区域 |
README |
C++ |
| 0131 |
Palindrome Partitioning |
分割回文串 |
README |
C++ |
| 0134 |
Gas Station |
加油站 |
README |
C++ |
| 0136 |
Single Number |
只出现一次的数字 |
README |
C++ |
| 0138 |
Copy List with Random Pointer |
复制带随机指针的链表 |
README |
C++ |
| 0139 |
Word Break |
单词拆分 |
README |
C++ |
| 0140 |
Word Break II |
单词拆分 II |
README |
C++ |
| 0141 |
Linked List Cycle |
环形链表 |
README |
C++ |
| 0144 |
Binary Tree Preorder Traversal |
二叉树的前序遍历 |
README |
C++ |
| 0145 |
Binary Tree Postorder Traversal |
二叉树的后序遍历 |
README |
C++ |
| 0146 |
LRU Cache |
LRU缓存机制 |
README |
C++ |
| 0148 |
Sort List |
排序链表 |
README |
C++ |
| 0149 |
Max Points on a Line |
直线上最多的点数 |
README |
C++ |
| 0150 |
Evaluate Reverse Polish Notation |
逆波兰表达式求值 |
README |
C++ |
| 0152 |
Maximum Product Subarray |
乘积最大子数组 |
README |
C++ |
| 0155 |
Min Stack |
最小栈 |
README |
C++ |
| 0160 |
Intersection of Two Linked Lists |
相交链表 |
README |
C++ |
| 0162 |
Find Peak Element |
寻找峰值 |
README |
C++ |
| 0166 |
Fraction to Recurring Decimal |
分数到小数 |
README |
C++ |
| 0169 |
Majority Element |
多数元素 |
README |
C++ |
| 0171 |
Excel Sheet Column Number |
Excel表列序号 |
README |
C++ |
| 0172 |
Factorial Trailing Zeroes |
阶乘后的零 |
README |
C++ |
| 0173 |
Binary Search Tree Iterator |
二叉搜索树迭代器 |
README |
C++ |
| 0179 |
Largest Number |
最大数 |
README |
C++ |
| 0189 |
Rotate Array |
旋转数组 |
README |
C++ |
| 0190 |
Reverse Bits |
颠倒二进制位 |
README |
C++ |
| 0191 |
Number of 1 Bits |
位1的个数 |
README |
C++ |
| 0198 |
House Robber |
打家劫舍 |
README |
C++ |
| 0200 |
Number of Islands |
岛屿数量 |
README |
C++ |
| 0202 |
Happy Number |
快乐数 |
README |
C++ |
| 0204 |
Count Primes |
计数质数 |
README |
C++ |
| 0206 |
Reverse Linked List |
反转链表 |
README |
C++ |
| 0207 |
Course Schedule |
课程表 |
README |
C++ |
| 0208 |
Implement Trie (Prefix Tree) |
实现 Trie (前缀树) |
README |
C++ |
| 0210 |
Course Schedule II |
课程表 II |
README |
C++ |
| 0212 |
Word Search II |
单词搜索 II |
README |
C++ |
| 0215 |
Kth Largest Element in an Array |
数组中的第K个最大元素 |
README |
C++ |
| 0217 |
Contains Duplicate |
存在重复元素 |
README |
C++ |
| 0218 |
The Skyline Problem |
天际线问题 |
README |
C++ |
| 0221 |
Maximal Square |
最大正方形 |
README |
C++ |
| 0227 |
Basic Calculator II |
基本计算器 II |
README |
C++ |
| 0230 |
Kth Smallest Element in a BST |
二叉搜索树中第K小的元素 |
README |
C++ |
| 0234 |
Palindrome Linked List |
回文链表 |
README |
C++ |
| 0236 |
Lowest Common Ancestor of a Binary Tree |
二叉树的最近公共祖先 |
README |
C++ |
| 0237 |
Delete Node in a Linked List |
删除链表中的节点 |
README |
C++ |
| 0238 |
Product of Array Except Self |
除自身以外数组的乘积 |
README |
C++ |
| 0239 |
Sliding Window Maximum |
滑动窗口最大值 |
README |
C++ |
| 0240 |
Search a 2D Matrix II |
搜索二维矩阵 II |
README |
C++ |
| 0242 |
Valid Anagram |
有效的字母异位词 |
README |
C++ |
| 0268 |
Missing Number |
缺失数字 |
README |
C++ |
| 0278 |
First Bad Version |
第一个错误的版本 |
README |
C++ |
| 0279 |
Perfect Squares |
完全平方数 |
README |
C++ |
| 0283 |
Move Zeroes |
移动零 |
README |
C++ |
| 0287 |
Find the Duplicate Number |
寻找重复数 |
README |
C++ |
| 0289 |
Game of Life |
生命游戏 |
README |
C++ |
| 0295 |
Find Median from Data Stream |
数据流的中位数 |
README |
C++ |
| 0297 |
Serialize and Deserialize Binary Tree |
二叉树的序列化与反序列化 |
README |
C++ |
| 0300 |
Longest Increasing Subsequence |
最长上升子序列 |
README |
C++ |
| 0301 |
Remove Invalid Parentheses |
删除无效的括号 |
README |
C++ |
| 0309 |
Best Time to Buy and Sell Stock with Cooldown |
最佳买卖股票时机含冷冻期 |
README |
C++ |
| 0312 |
Burst Balloons |
戳气球 |
README |
C++ |
| 0315 |
Count of Smaller Numbers After Self |
计算右侧小于当前元素的个数 |
README |
C++ |
| 0322 |
Coin Change |
零钱兑换 |
README |
C++ |
| 0324 |
Wiggle Sort II |
摆动排序 II |
README |
C++ |
| 0326 |
Power of Three |
3的幂 |
README |
C++ |
| 0328 |
Odd Even Linked List |
奇偶链表 |
README |
C++ |
| 0329 |
Longest Increasing Path in a Matrix |
矩阵中的最长递增路径 |
README |
C++ |
| 0334 |
Increasing Triplet Subsequence |
递增的三元子序列 |
README |
C++ |
| 0337 |
House Robber III |
打家劫舍 III |
README |
C++ |
| 0341 |
Flatten Nested List Iterator |
扁平化嵌套列表迭代器 |
README |
C++ |
| 0344 |
Reverse String |
反转字符串 |
README |
C++ |
| 0347 |
Top K Frequent Elements |
前 K 个高频元素 |
README |
C++ |
| 0350 |
Intersection of Two Arrays II |
两个数组的交集 II |
README |
C++ |
| 0354 |
Russian Doll Envelopes |
俄罗斯套娃信封问题 |
README |
C++ |
| 0371 |
Sum of Two Integers |
两整数之和 |
README |
C++ |
| 0378 |
Kth Smallest Element in a Sorted Matrix |
有序矩阵中第K小的元素 |
README |
C++ |
| 0380 |
Insert Delete GetRandom O(1) |
常数时间插入、删除和获取随机元素 |
README |
C++ |
| 0384 |
Shuffle an Array |
打乱数组 |
README |
C++ |
| 0387 |
First Unique Character in a String |
字符串中的第一个唯一字符 |
README |
C++ |
| 0406 |
Queue Reconstruction by Height |
根据身高重建队列 |
README |
C++ |
| 0412 |
Fizz Buzz |
Fizz Buzz |
README |
C++ |
| 0416 |
Partition Equal Subset Sum |
分割等和子集 |
README |
C++ |
| 0429 |
N-ary Tree Level Order Traversal |
N叉树的层序遍历 |
README |
C++ |
| 0437 |
Path Sum III |
路径总和 III |
README |
C++ |
| 0450 |
Delete Node in a BST |
删除二叉搜索树中的节点 |
README |
C++ |
| 0454 |
4Sum II |
四数相加 II |
README |
C++ |
| 0461 |
Hamming Distance |
汉明距离 |
README |
C++ |
| 0538 |
Convert BST to Greater Tree |
把二叉搜索树转换为累加树 |
README |
C++ |
| 0543 |
Diameter of Binary Tree |
二叉树的直径 |
README |
C++ |
| 0547 |
Friend Circles |
朋友圈 |
README |
C++ |
| 0559 |
Maximum Depth of N-ary Tree |
N叉树的最大深度 |
README |
C++ |
| 0560 |
Subarray Sum Equals K |
和为K的子数组 |
README |
C++ |
| 0589 |
N-ary Tree Preorder Traversal |
N叉树的前序遍历 |
README |
C++ |
| 0590 |
N-ary Tree Postorder Traversal |
N叉树的后序遍历 |
README |
C++ |
| 0621 |
Task Scheduler |
任务调度器 |
README |
C++ |
| 0912 |
Sort an Array |
排序数组 |
README |
C++ |
| 1114 |
Print in Order |
按序打印 |
README |
C++ |
| 1115 |
Print FooBar Alternately |
交替打印FooBar |
README |
C++ |
| 1116 |
Print Zero Even Odd |
打印零与奇偶数 |
README |
C++ |
| 1117 |
Building H2O |
H2O 生成 |
README |
C++ |
| 1195 |
Fizz Buzz Multithreaded |
交替打印字符串 |
README |
C++ |
| 1226 |
The Dining Philosophers |
哲学家进餐 |
README |
C++ |