Tcdian / keep

今天不想做，所以才去做。

MIT License

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keep

今天不想做，所以才去做。

2020.08

[x] 632. Smallest Range Covering Elements from K Lists
[x] 520. Detect Capital
[x] 114. Flatten Binary Tree to Linked List
[x] 415. Add Strings
[x] 337. House Robber III
[x] 211. Add and Search Word - Data structure design
[x] 336. Palindrome Pairs
[x] 442. Find All Duplicates in an Array
[x] 987. Vertical Order Traversal of a Binary Tree
[x] 99. Recover Binary Search Tree
[x] 437. Path Sum III
[x] 93. Restore IP Addresses
[x] 696. Count Binary Substrings
[x] 171. Excel Sheet Column Number
[x] 274. H-Index
[x] 133. Clone Graph
[x] 119. Pascal's Triangle II
[x] 43. Multiply Strings
[x] 1286. Iterator for Combination
[x] 20. Valid Parentheses
[x] 110. Balanced Binary Tree
[x] 109. Convert Sorted List to Binary Search Tree
[x] 647. Palindromic Substrings
[x] 824. Goat Latin
[x] 111. Minimum Depth of Binary Tree
[x] 143. Reorder List
[x] 905. Sort Array By Parity
[x] 529. Minesweeper
[x] 679. 24 Game

2020.07

[x] 718. Maximum Length of Repeated Subarray
[x] 441. Arranging Coins
[x] 378. Kth Smallest Element in a Sorted Matrix
[x] 378. Kth Smallest Element in a Sorted Matrix
[x] 108. Convert Sorted Array to Binary Search Tree
[x] 107. Binary Tree Level Order Traversal II
[x] 63. Unique Paths II
[x] 66. Plus One
[x] 112. Path Sum
[x] 463. Island Perimeter
[x] 程序员面试金典（第 6 版）》16.11. 跳水板
[x] 309. Best Time to Buy and Sell Stock with Cooldown
[x] 430. Flatten a Multilevel Doubly Linked List
[x] 315. Count of Smaller Numbers After Self
[x] 78. Subsets
[x] 350. Intersection of Two Arrays II
[x] 100. same tree
[x] 120. Triangle
[x] 347. Top K Frequent Elements
[x] 97. Interleaving String
[x] 210. Course Schedule II
[x] 312. Burst Balloons
[x] 167. Two Sum II - Input array is sorted
[x] 203. Remove Linked List Elements
[x] 95. Unique Binary Search Trees II
[x] 79. Word Search
[x] 154. Find Minimum in Rotated Sorted Array II
[x] 103. Binary Tree Zigzag Level Order Traversal
[x] 260. Single Number III
[x] 1025. Divisor Game
[x] 797. All Paths From Source to Target
[x] 410. Split Array Largest Sum
[x] 329. Longest Increasing Path in a Matrix
[x] 106. Construct Binary Tree from Inorder and Postorder Traversal
[x] 104. Maximum Depth of Binary Tree
[x] 621. Task Scheduler
[x] 343. Integer Break
[x] 140. Word Break II
[x] 《程序员面试金典（第 6 版）》08.03. 魔术索引

2020.06

[x] 1431. Kids With the Greatest Number of Candies
[x] 226. Invert Binary Tree
[x] 237. Delete Node in a Linked List
[x] 837. New 21 Game
[x] 1029. Two City Scheduling
[x] 54. Spiral Matrix
[x] 528. Random Pick with Weight
[x] 128. Longest Consecutive Sequence
[x] 406. Queue Reconstruction by Height
[x] 126. Word Ladder II
[x] 518. Coin Change 2
[x] 990. Satisfiability of Equality Equations
[x] 231. Power of Two
[x] 剑指 Offer 46. 把数字翻译成字符串
[x] 392. Is Subsequence
[x] 9. Palindrome Number
[x] 35. Search Insert Position
[x] 739. Daily Temperatures
[x] 75. Sort Colors
[x] 15. 3Sum
[x] 380. Insert Delete GetRandom O(1)
[x] 70. Climbing Stairs
[x] 368. Largest Divisible Subset
[x] 1300. Sum of Mutated Array Closest to Target
[x] 1482. Minimum Number of Days to Make m Bouquets
[x] 14. Longest Common Prefix
[x] 700. Search in a Binary Search Tree
[x] 1014. Best Sightseeing Pair
[x] 130. Surrounded Regions
[x] 1028. Recover a Tree From Preorder Traversal
[x] 275. H-Index II
[x] 125. Valid Palindrome
[x] 1044. Longest Duplicate Substring
[x] 10. Regular Expression Matching
[x] 60. Permutation Sequence
[x] 174. Dungeon Game
[x] 《程序员面试金典（第 6 版）》16.18. 模式匹配
[x] 137. 只出现一次的数字 II
[x] 67. Add Binary
[x] 222. Count Complete Tree Nodes
[x] 16. 3Sum Closest
[x] 96. Unique Binary Search Trees
[x] 209. Minimum Size Subarray Sum
[x] 332. Reconstruct Itinerary
[x] 139. Word Break
[x] 41. First Missing Positive
[x] 279. Perfect Squares
[x] 215. Kth Largest Element in an Array
[x] 62. Unique Paths
[x] 剑指 Offer 09. 用两个栈实现队列
[x] 212. Word Search II

2020.05

[x] 21. Merge Two Sorted Lists
[x] 278. First Bad Version
[x] 3. Longest Substring Without Repeating Characters
[x] 771. Jewels and Stones
[x] 53. Maximum Subarray
[x] 383. Ransom Note
[x] 45. Jump Game II
[x] 98. Validate Binary Search Tree
[x] 387. First Unique Character in a String
[x] 983. Minimum Cost For Tickets
[x] 572. Subtree of Another Tree
[x] 993. Cousins in Binary Tree
[x] 69. Sqrt(x)
[x] 367. Valid Perfect Square
[x] 236. Lowest Common Ancestor of a Binary Tree
[x] 50. Pow(x, n)
[x] 733. Flood Fill
[x] 155. Min Stack
[x] 540. single element in a sorted array
[x] 102. Binary Tree Level Order Traversal
[x] 402. Remove K Digits
[x] 136. Single Number
[x] 208. Implement Trie (Prefix Tree)
[x] 820. Short Encoding of Words
[x] 560. Subarray Sum Equals K
[x] 918. Maximum Sum Circular Subarray
[x] 25. Reverse Nodes in k-Group
[x] 328. Odd Even Linked List
[x] 152. Maximum Product Subarray
[x] 567. Permutation in String
[x] 680. Valid Palindrome II
[x] 901. Online Stock Span
[x] 5. Longest Palindromic Substring
[x] 230. Kth Smallest Element in a BST
[x] 1277. Count Square Submatrices with All Ones
[x] 1371. Find the Longest Substring Containing Vowels in Even Counts
[x] 105. Construct Binary Tree from Preorder and Inorder Traversal
[x] 451. Sort Characters By Frequency
[x] 76. Minimum Window Substring
[x] 986. Interval List Intersections
[x] 4. Median of Two Sorted Arrays
[x] 1035. Uncrossed Lines
[x] 287. Find the Duplicate Number
[x] 974. Subarray Sums Divisible by K
[x] 886. Possible Bipartition
[x] 394. Decode String
[x] 338. Counting Bits
[x] 198. House Robber
[x] 207. Course Schedule
[x] 84. Largest Rectangle in Histogram
[x] 101. Symmetric Tree
[x] 973. K Closest Points to Origin

2020.04

[x] 1111. Maximum Nesting Depth of Two Valid Parentheses Strings
[x] 289. Game of Life
[x] 1013. Partition Array Into Three Parts With Equal Sum
[x] 169. Majority Element
[x] 8. String to Integer (atoi)
[x] 42. Trapping Rain Water
[x] 460. LFU Cache
[x] 72. Edit Distance
[x] 《程序员面试金典（第 6 版）》01.07. 旋转矩阵
[x] 剑指 Offer 13. 机器人的运动范围
[x] 22. Generate Parentheses
[x] 151. Reverse Words in a String
[x] 887. Super Egg Drop
[x] 49. Group Anagrams
[x] 23. Merge k Sorted Lists
[x] 355. Design Twitter
[x] 525. Contiguous Array
[x] 445. Add Two Numbers II
[x] 542. 01 Matrix
[x] 238. Product of Array Except Self
[x] 56. Merge Intervals
[x] 200. Number of Islands
[x] 11. Container With Most Water
[x] 64. Minimum Path Sum
[x] 33. Search in Rotated Sorted Array
[x] 1008. Construct Binary Search Tree from Preorder Traversal
[x] 1248. Count Number of Nice Subarrays
[x] 199. Binary Tree Right Side View
[x] 560. Subarray Sum Equals K
[x] 《程序员面试金典（第 6 版）》08.11. 硬币
[x] 剑指 Offer 51. 数组中的逆序对
[x] 146. LRU Cache
[x] 46. Permutations
[x] 1143. Longest Common Subsequence
[x] 221. Maximal Square
[x] 剑指 Offer 56 - I. 数组中数字出现的次数
[x] 1095. Find in Mountain Array
[x] 124. Binary Tree Maximum Path Sum
[x] 202. Happy Number

2020.03