亚麻电面挂了，开帖刷题

Day 39 - 11/24/2019 星期天

LeetCode
381 - Insert Delete GetRandom O(1) - Duplicate Allowed
702 - Search in a Sorted Array of Unknown Size
33 - Search in Rotated Sorted Array
81 - Search in Rotated Sorted Array II
125 - Valid Palindrome
680 - Valid Palindrome II
15 - 3Sum
94 - Binary Tree Inorder Traversal
1214 - Two Sum BSTs
173 - Binary Search Tree Iterator

Practice
Merge Sort
Quick Sort

Day 40 - 11/25/2019 星期一

LeetCode
215 - Kth Largest Element in an Array
703 - Kth Largest Element in a Stream
75 - Sort Colors

Day 41 - 11/26/2019 Tuesday

LeetCode
102 - Binary Tree Level Order Traversal
450 - Delete Node in a BST

Day 42 - 11/27/2019 Wednesday

LeetCode
297 - Serialize and Deserialize Binary Tree
449 - Serialize and Deserialize BST

Day 45 - 11/30/2019 Saturday

189. Rotate Array
133. Clone Graph
127. Word Ladder
207. Course Schedule
210. Course Schedule II
242. Valid Anagram
863. All Nodes Distance K in Binary Tree

Day 46 - 12/01/2019 Sunday - It's December!!!

LeetCode
1120. Maximum Average Subtree
257. Binary Tree Paths
112. Path Sum
113. Path Sum II
230. Kth Smallest Element in a BST

Day 48 - 12/03/2019 Tuesday

LeetCode
270. Closest Binary Search Tree Value
658. Find K Closest Elements
46. Permutations
77. Combinations
39. Combination Sum
40. Combination Sum II
47. Permutations II
78. Subsets
90. Subsets II
17. Letter Combinations of a Phone Number
131. Palindrome Partitioning

LintCode
90. k Sum II

Day 49 - 12/04/2019 Wednesday

LeetCode
31. Next Permutation
290. Word Pattern
79. Word Search
212. Word Search II
208. Implement Trie (Prefix Tree)
211. Add and Search Word - Data structure design
146. LRU Cache

Day 50 - 12/05/2019 Thursday

LeetCode
387. First Unique Character in a String
49. Group Anagrams
349. Intersection of Two Arrays
4. Median of Two Sorted Arrays

System Design
复习九章算法系统设计第一节课 - 走进系统设计与新鲜事系统


补充内容 (2019-12-6 22:43):
发重复了

Day 50 - 12/05/2019

LeetCode
4. Median of Two Sorted Arrays
349. Intersection of Two Arrays
49. Group Anagrams
387. First Unique Character in a String

系统设计
复习系统设计 - 走进系统设计与新鲜事系统