|
LeetCode 200 Number of Islands
|
|
|
|
LeetCode 1254 Number of Closed Islands
|
|
|
|
LeetCode 1020 Number of Enclaves
|
|
|
|
LeetCode 695 Max Area of Island
|
|
|
|
LeetCode 1905 Count Sub Islands
|
|
|
|
LeetCode 704 Binary Search
|
|
|
|
LeetCode 278 First Bad Version
|
|
|
|
LeetCode 875 Koko Eating Bananas
|
|
|
|
LeetCode 1011 Capacity To Ship Packages Within D Days
|
|
|
|
LeetCode 410 Split Array Largest Sum
|
|
|
|
LeetCode 121 Best Time to Buy and Sell Stock
|
|
|
|
LeetCode 188 Best Time to Buy and Sell Stock IV
|
|
|
|
LeetCode 122 Best Time to Buy and Sell Stock II
|
|
|
|
LeetCode 123 Best Time to Buy and Sell Stock III
|
|
|
|
LeetCode 309 Best Time to Buy and Sell Stock with Cooldown
|
|
|
|
LeetCode 714 Best Time to Buy and Sell Stock with Transaction Fee
|
|
|
|
Sleeping Lion - For Help
|
|
|
|
LeetCode 21 Merge Two Sorted Lists
|
|
|
|
LeetCode 23 Merge k Sorted Lists
|
|
|
|
LeetCode 19 Remove Nth Node From End of List
|
|
|
|
LeetCode 160 Intersection of Two Linked Lists
|
|
|
|
LeetCode 206 Reverse Linked List
|
|
|
|
LeetCode 92 Reverse Linked List II
|
|
|
|
LeetCode 25 Reverse Nodes in k-Group
|
|
|
|
LeetCode 234 Palindrome Linked List
|
|
|
|
LeetCode 543 Diameter of Binary Tree
|
|
|
|
LeetCode 144 Binary Tree Preorder Traversal
|
|
|
|
LeetCode 114 Flatten Binary Tree to Linked List
|
|
|
|
LeetCode 116 Populating Next Right Pointers in Each Node
|
|
|
|
LeetCode 654 Maximum Binary Tree
|
|
|
|
LeetCode 105 Construct Binary Tree from Preorder and Inorder Traversal
|
|
|
|
LeetCode 106 Construct Binary Tree from Inorder and Postorder Traversal
|
|
|
|
LeetCode 889 Construct Binary Tree from Preorder and Postorder Traversal
|
|
|
|
LeetCode 652 Find Duplicate Subtrees
|
|
|
|
LeetCode 230 Kth Smallest Element in a BST
|
|
|
|
LeetCode 538 Convert BST to Greater Tree
|
|
|
|
LeetCode 450 Delete Node in a BST
|
|
|
|
LeetCode 701 Insert into a Binary Search Tree
|
|
|
|
LeetCode 700 Search in a Binary Search Tree
|
|
|
|
LeetCode 98 Validate Binary Search Tree
|
|
|
|
LeetCode 96 Unique Binary Search Trees
|
|
|
|
LeetCode 95 Unique Binary Search Trees II
|
|
|
|
LeetCode 1373 Maximum Sum BST in Binary Tree
|
|
|
|
LeetCode 297 Serialize and Deserialize Binary Tree
|
|
|
|
LeetCode 341 Flatten Nested List Iterator
|
|
|
|
LeetCode 236 Lowest Common Ancestor of a Binary Tree
|
|
|
|
LeetCode 222 Count Complete Tree Nodes
|
|
|
|
LeetCode 797 All Paths From Source to Target
|
|
|
|
LeetCode 207 Course Schedule
|
|
|
|
LeetCode 210 Course Schedule II
|
|
|
|
LeetCode 785 Is Graph Bipartite?
|
|
|
|
LeetCode 886 Possible Bipartition
|
|
|
|
LeetCode 130 Surrounded Regions
|
|
|
|
LeetCode 990 Satisfiability of Equality Equations
|
|
|
|
LeetCode 1584 Min Cost to Connect All Points
|
|
|
|
LeetCode 743 Network Delay Time
|
|
|
|
LeetCode 1514 Path with Maximum Probability
|
|
|
|
LeetCode 1631 Path With Minimum Effort
|
|
|
|
LeetCode 146 LRU Cache
|
|
|
|
LeetCode 460 LFU Cache
|
|
|
|
LeetCode 208 Implement Trie (Prefix Tree)
|
|
|
|
LeetCode 648 Replace Words
|
|
|
|
LeetCode 895 Maximum Frequency Stack
|
|
|
|
LeetCode 295 Find Median from Data Stream
|
|
|
|
LeetCode 355 Design Twitter
|
|
|
|
LeetCode 496 Next Greater Element I
|
|
|
|
LeetCode 503 Next Greater Element II
|
|
|
|
LeetCode 739 Daily Temperatures
|
|
|
|
LeetCode 232 Implement Queue using Stacks
|
|
|
|
LeetCode 225 Implement Stack using Queues
|
|
|
|
LeetCode 215 Kth Largest Element in an Array
|
|
|
|
LeetCode 560 Subarray Sum Equals K
|
|
|
|
LeetCode 303 Range Sum Query - Immutable
|
|
|
|
LeetCode 304 Range Sum Query 2D - Immutable
|
|
|
|
LeetCode 1109 Corporate Flight Bookings
|
|
|
|
LeetCode 1094 Car Pooling
|
|
|
|
LeetCode 59 Spiral Matrix II
|
|
|
|
LeetCode 870 Advantage Shuffle
|
|
|
|
LeetCode 380 Insert Delete GetRandom O(1)
|
|
|
|
LeetCode 710 Random Pick with Blacklist
|
|
|
|
LeetCode 528 Random Pick with Weight
|
|
|
|
LeetCode 316 Remove Duplicate Letters
|
|
|
|
LeetCode 26 Remove Duplicates from Sorted Array
|
|
|
|
LeetCode 83 Remove Duplicates from Sorted List
|
|
|
|
LeetCode 27 Remove Element
|
|
|
|
LeetCode 1 Two Sum
|
|
|
|
LeetCode 509 Fibonacci Number
|
|
|
|
LeetCode 322 Coin Change
|
|
|
|
LeetCode 300 Longest Increasing Subsequence
|
|
|
|
LeetCode 931 Minimum Falling Path Sum
|
|
|
|
LeetCode 494 Target Sum
|
|
|
|
LeetCode 72 Edit Distance
|
|
|
|
LeetCode 354 Russian Doll Envelopes
|
|
|
|
LeetCode 53 Maximum Subarray
|
|
|
|
LeetCode 1143 Longest Common Subsequence
|
|
|
|
LeetCode 583 Delete Operation for Two Strings
|
|
|
|
LeetCode 712 Minimum ASCII Delete Sum for Two Strings
|
|
|
|
LeetCode 516 Longest Palindromic Subsequence
|
|
|
|
发音纠正器
|
|
|
|
LeetCode 518 Coin Change 2
|
|
|
|
LeetCode 128 Longest Consecutive Sequence
|
|
|
|
LeetCode 174 Dungeon Game
|
|
|
|
LeetCode 514 Freedom Trail
|
|
|
|
LeetCode 787 Cheapest Flights Within K Stops
|
|
|
|
LeetCode 312 Burst Balloons
|
|
|
|
LeetCode 877 Stone Game
|
|
|
|
LeetCode 198 House Robber
|
|
|
|
LeetCode 213 House Robber II
|
|
|
|
LeetCode 337 House Robber III
|
|
|
|
LeetCode 1312 Minimum Insertion Steps to Make a String Palindrome
|
|
|
|
LeetCode 28 Implement strStr()
|
|
|
|
LeetCode 435 Non-overlapping Intervals
|
|
|
|
LeetCode 452 Minimum Number of Arrows to Burst Balloons
|
|
|
|
LeetCode 1024 Video Stitching
|
|
|
|
LeetCode 134 Gas Station
|
|
|
|
LeetCode 55 Jump Game
|
|
|
|
LeetCode 45 Jump Game II
|
|
|
|
LeetCode 698 Partition to K Equal Sum Subsets
|
|
|
|
LeetCode 78 Subsets
|
|
|
|
LeetCode 78 Subsets
|
|
|
|
LeetCode 37 Sudoku Solver
|
|
|
|
LeetCode 22 Generate Parentheses
|
|
|
|
LeetCode 111 Minimum Depth of Binary Tree
|
|
|
|
LeetCode 752 Open the Lock
|
|
|
|
LeetCode 773 Sliding Puzzle
|
|
|
|
LeetCode 191 Number of 1 Bits
|
|
|
|
LeetCode 231 Power of Two
|
|
|
|
LeetCode 136 Single Number
|
|
|
|
LeetCode 172 Factorial Trailing Zeroes
|
|
|
|
LeetCode 793 Preimage Size of Factorial Zeroes Function
|
|
|
|
剑指 Offer 14-II 剪绳子 II
|
|
|
|
剑指 Offer 15 二进制中1的个数
|
|
|
|
剑指 Offer 16 数值的整数次方
|
|
|
|
剑指 Offer 17 打印从1到最大的n位数
|
|
|
|
剑指 Offer 18 删除链表的节点
|
|
|
|
剑指 Offer 20 表示数值的字符串
|
|
|
|
剑指 Offer 21 调整数组顺序使奇数位于偶数前面
|
|
|
|
剑指 Offer 22 链表中倒数第k个节点
|
|
|
|
剑指 Offer 23 链表中环的入口节点
|
|
|
|
剑指 Offer 24 反转链表
|
|
|
|
剑指 Offer 25 合并两个排序的链表
|
|
|
|
剑指 Offer 26 树的子结构
|
|
|
|
剑指 Offer 27 二叉树的镜像
|
|
|
|
剑指 Offer 28 对称的二叉树
|
|
|
|
剑指 Offer 29 顺时针打印矩阵
|
|
|
|
LeetCode 268 Missing Number
|
|
|
|
LeetCode 645 Set Mismatch
|
|
|
|
《杀死那个石家庄人》
|
|
|
|
《天空之城》
|
|
|
|
剑指 Offer 30 包含min函数的栈
|
|
|
|
剑指 Offer 31 栈的压入、弹出序列
|
|
|
|
剑指 Offer 32 - II 从上到下打印二叉树 II
|
|
|
|
剑指 Offer 32 - III 从上到下打印二叉树 III
|
|
|
|
剑指 Offer 33 二叉搜索树的后序遍历序列
|
|
|
|
剑指 Offer 34 二叉树中和为某一值的路径
|
|
|
|
剑指 Offer 35 复杂链表的复制
|
|
|
|
剑指 Offer 36. 二叉搜索树与双向链表
|
|
|
|
剑指 Offer 37 序列化二叉树
|
|
|
|
剑指 Offer 38 字符串的排列
|
|
|
|
剑指 Offer 39 数组中出现次数超过一半的数字
|
|
|
|
剑指 Offer 40 最小的k个数
|
|
|
|
剑指 Offer 41 数据流中的中位数
|
|
|
|
剑指 Offer 42 连续子数组的最大和
|
|
|
|
剑指 Offer 43 1～n 整数中 1 出现的次数
|
|
|
|
剑指 Offer 44 数字序列中某一位的数字
|
|
|
|
剑指 Offer 45 把数组排成最小的数
|
|
|
|
剑指 Offer 46 把数字翻译成字符串
|
|
|
|
剑指 Offer 47 礼物的最大价值
|
|
|
|
剑指 Offer 48 最长不含重复字符的子字符串
|
|
|
|
剑指 Offer 49 丑数
|
|
|
|
剑指 Offer 50 第一个只出现一次的字符
|
|
|
|
剑指 Offer 51 数组中的逆序对
|
|
|
|
剑指 Offer 52 两个链表的第一个公共节点
|
|
|
|
剑指 Offer 53 - I 在排序数组中查找数字 I
|
|
|
|
剑指 Offer 53 - II 0～n-1中缺失的数字
|
|
|
|
剑指 Offer 54 二叉搜索树的第k大节点
|
|
|
|
剑指 Offer 55 - I 二叉树的深度
|
|
|
|
剑指 Offer 55 - II 平衡二叉树
|
|
|
|
剑指 Offer 56 - I 数组中数字出现的次数
|
|
|
|
剑指 Offer 56 - II 数组中数字出现的次数 II
|
|
|
|
剑指 Offer 57 - I 和为s的两个数字
|
|
|
|
剑指 Offer 57 - II 和为s的连续正数序列
|
|
|
|
剑指 Offer 58 - I 翻转单词顺序
|
|
|
|
剑指 Offer 58 - II 左旋转字符串
|
|
|
|
剑指 Offer 59 - I 滑动窗口的最大值
|
|
|
|
剑指 Offer 59 - II 队列的最大值
|
|
|
|
剑指 Offer 60 n个骰子的点数
|
|
|
|
剑指 Offer 61 扑克牌中的顺子
|
|
|
|
剑指 Offer 62 圆圈中最后剩下的数字
|
|
|
|
剑指 Offer 63 股票的最大利润
|
|
|
|
剑指 Offer 64 求1+2+…+n
|
|
|
|
剑指 Offer 65 不用加减乘除做加法
|
|
|
|
剑指 Offer 66 构建乘积数组
|
|
|
|
剑指 Offer 67 把字符串转换成整数
|
|
|
|
剑指 Offer 68 - I 二叉搜索树的最近公共祖先
|
|
|
|
剑指 Offer 68 - II 二叉树的最近公共祖先
|
|
|
|
剑指 Offer 19 正则表达式匹配
|
|
|
|
剑指 Offer 32 - I 从上到下打印二叉树
|
|
|