头铁坚持，转行打卡每日刷题

#051520

300. Longest Increasing Subsequence
1143. Longest Common Subsequence
Lintcode 79.Longest Common Substring
72. Edit Distance

#051920

Backpack
k Sum
Minimum Adjustment Cost
97. Interleaving String
115. Distinct Subsequences

#052020

复习两道难题， 用hashmap（dictionary）进行dfs/bfs
133. Clone Graph
138. Copy List with Random Pointer

#052120

Lintcode Topological Sorting
51. N-Queens

复习（其实就是重做）
102. Binary Tree Level Order Traversal
46. Permutations
78. Subsets
90. Subsets II
131. Palindrome Partitioning

#052220

127. Word Ladder
126. Word Ladder II

复习
39. Combination Sum
40. Combination Sum II

#052320

各类数据结构的灵活运用
155. Min Stack
232. Implement Queue using Stacks
84. Largest Rectangle in Histogram
654. Maximum Binary Tree
146. LRU Cache

#052420

128. Longest Consecutive Sequence
Longest Divisible Subsequence
Lintcode 80. Median
295. Find Median from Data Stream
208. Implement Trie (Prefix Tree)
212. Word Search II

#052420

之前日期都因为零点以后发送多加了一天，重新切回正常完成日期

218. The Skyline Problem

关于bit的三道题，抵消
136. Single Number
137. Single Number II
260. Single Number III

继续利用抵消的concept
169. Majority Element
229. Majority Element II

#052620

Majority Number III
121. Best Time to Buy and Sell Stock
122. Best Time to Buy and Sell Stock II
123. Best Time to Buy and Sell Stock III
188. Best Time to Buy and Sell Stock IV  （这题太难理解了，用了dp看了答案还是一知半解，先这样回头再看）
Lintocde 1310. Product of Array Except Self

楼主要不要和我一起刷 我也坚持好几个月了