每天五道题 坚持四十天

edwardsun007 发表于 2018-10-9 07:48
楼主 加油！  楼主在湾区吗？ 我也是全职跳槽，一起努力！

哈喽 我在Seattle 但是很想去湾区 加油啊

TheHotOne 发表于 2018-10-9 15:07
2018-10-09

301. Remove Invalid Parentheses                 

应该是2018-10-08

如何加入呀？非常赞同

10/9

259. 3Sum Smaller
611. Valid Triangle Number
223. Rectangle Area
836. Rectangle Overlap
784. Letter Case Permutation

qihouying 发表于 2018-10-9 15:47
如何加入呀？非常赞同

就跟着起一做题就好啦

2018-10-09

819. Most Common Word
297. Serialize and Deserialize Binary Tree （当感觉hard 的题很medium 的时候，多半是细节没想全）
33. Search in Rotated Sorted Array           （问题分类清晰才能动手）
482. License Key Formatting
98. Validate Binary Search Tree
347. Top K Frequent Elements
91. Decode Ways

TheHotOne 发表于 2018-10-10 14:40
2018-10-09

819. Most Common Word

Day #6 ==========

棒棒棒棒棒棒棒棒棒

2018-10-10 (day# 7)

19. Remove Nth Node From End of List
543. Diameter of Binary Tree
312. Burst Balloons                     (every problem all starts with limited options, just focus on eliminating one by one and filter the best)
45. Jump Game II                      (local optimism determines global optimism)
560. Subarray Sum Equals K

2018-10-11 (day #8 )

72. Edit Distance
295. Find Median from Data Stream
722. Remove Comments                   (Almost got killed by this one)
399. Evaluate Division
133. Clone Graph