湾区家庭主夫在职刷题

总结了下有过的onsite，无一例外都有至少一轮coding，而且碰到都是高频题前200，可惜都答的不太好。
没啥好说的了，立贴刷题。

老题再做 不一定会啊，汗~

41. First Missing Positive

973. K Closest Points to Origin

609. Find Duplicate File in System

394. Decode String

7. Reverse Integer

269. Alien Dictionary

88. Merge Sorted Array

91. Decode Ways

54. Spiral Matrix

46. Permutations

138. Copy List with Random Pointer

10/30/2019
362. Design Hit Counter

236. Lowest Common Ancestor of a Binary Tree

57. Insert Interval

364. Nested List Weight Sum II

811. Subdomain Visit Count

92. Reverse Linked List II

67. Add Binary

98. Validate Binary Search Tree

39. Combination Sum

347. Top K Frequent Elements

1. Two Sum

2. Add Two Numbers

146. LRU Cache

5. Longest Palindromic Substring

4. Median of Two Sorted Arrays

11/1/2019
200. Number of Islands

42. Trapping Rain Water

15. 3Sum

3. Longest Substring Without Repeating Characters

53. Maximum Subarray

21. Merge Two Sorted Lists

20. Valid Parentheses

498. Diagonal Traverse

208. Implement Trie (Prefix Tree)

255. Verify Preorder Sequence in Binary Search Tree

937. Reorder Data in Log Files

23. Merge k Sorted Lists

238. Product of Array Except Self

206. Reverse Linked List

797. All Paths From Source to Target

284. Peeking Iterator

697. Degree of an Array

楼主加油。 顺便问一下，高频前200是什么题啊？能不能分享一下

202. Happy Number

76. Minimum Window Substring

56. Merge Intervals

289. Game of Life

22. Generate Parentheses

301. Remove Invalid Parentheses

33. Search in Rotated Sorted Array

297. Serialize and Deserialize Binary Tree

zhaozhihao1989 发表于 2019-11-3 13:23
楼主加油。 顺便问一下，高频前200是什么题啊？能不能分享一下

谢谢。LC 按frequency排前两百的题目。dfs/ recursion/backtracking/stack 这些在实际面试中真的很高频

时间变了，一到11点就困得不行。明天多刷几题
121. Best Time to Buy and Sell Stock

253. Meeting Rooms II

11. Container With Most Water

49. Group Anagrams

560. Subarray Sum Equals K

336. Palindrome Pairs