刷题记录贴

工作快两年，结果在comfort zone区变得颓废，搞成现在必须跳槽却跳不了槽。
目标一天15题

96 Unique Binary Search Trees
669. Trim a Binary Search Tree
222. Count Complete Tree Nodes
257. Binary Tree Paths
111. Minimum Depth of Binary Tree
114. Flatten Binary Tree to Linked List
112. Path Sum
230. Kth Smallest Element in a BST
543. Diameter of Binary Tree

199. Binary Tree Right Side View
107. Binary Tree Level Order Traversal II
538. Convert BST to Greater Tree
145. Binary Tree Postorder Traversal
606. Construct String from Binary Tree

06/10
23. Merge k Sorted Lists
300. Longest Increasing Subsequence
124. Binary Tree Maximum Path Sum
333. Largest BST Subtree
236. Lowest Common Ancestor of a Binary Tree

今天竟然跪在了一道BST的原题，今天目标TAG BST 15题

回复失败，贴的题都不见了
5/23 15/15

05/24
69. Sqrt(x)
287. Find the Duplicate Number
63. Unique Paths II
172. Factorial Trailing Zeroes
225. Implement Stack using Queues
113. Path Sum II

274. H-Index
131. Palindrome Partitioning
266. Palindrome Permutation
38. Count and Say
203. Remove Linked List Elements

205. Isomorphic Strings
263. Ugly Number
252. Meeting Rooms
253. Meeting Rooms II

05/25
374. Guess Number Higher or Lower
278. First Bad Version   
162. Find Peak Element
34. Search for a Range

55. Jump Game
55. Jump Game II
380. Insert Delete GetRandom O(1)
381. Insert Delete GetRandom O(1) - Duplicates allowed