严重懒惰和拖延症患者打卡

周五
130. Surrounded Regions
200. Number of Islands
547. Friend Circles

周一

621. Task Scheduler
503. Next Greater Element II

周二

150. Evaluate Reverse Polish Notation
456. 132 Pattern
71. Simplify Path

周三

455. Assign Cookies
500. Keyboard Row
575. Distribute Candies
594. Longest Harmonious Subsequence
599. Minimum Index Sum of Two Lists     循环条件用了个stack.size()，结果调了一个多小时才发现size会变啊。。。

周四

645. Set Mismatch
402. Remove K Digits
128. Longest Consecutive Sequence

周五

624. Maximum Distance in Arrays
346. Moving Average from Data Stream
243. Shortest Word Distance

周一

442. Find All Duplicates in an Array
495. Teemo Attacking
565. Array Nesting

一周没打卡了。。
这周必须再接再厉

周日
238. Product of Array Except Self
77. Combinations
216. Combination Sum III
39. Combination Sum
40. Combination Sum II

377. Combination Sum IV
62. Unique Paths
63. Unique Paths II

78. Subsets
560. Subarray Sum Equals K