刷题打卡，克服游戏瘾!!!

74. Search a 2D Matrix
498. Diagonal Traverse
518. Coin Change 2
1570. Dot Product of Two Sparse Vectors
恢复刷题计划啦！每天4题medium。一道hard可以算两道medium，一道难点的medium可以算1.5道medium xD要雷打不动，不惜代价不择手段完成任务
不完成任务不是人啊！！！！！！！！！！

45. Jump Game II
46. Permutations
340. Longest Substring with At Most K Distinct Characters
986. Interval List Intersections
完成任务yay

78. Subsets
314. Binary Tree Vertical Order Traversal
540. Single Element in a Sorted Array
729. My Calendar I
完成任务yay

532. K-diff Pairs in an Array
875. Koko Eating Bananas
晚上有时间再随便做了两道。
明天开始专门练一练binary search.

补充内容 (2021-08-26 11:21 +8:00):
378. Kth Smallest Element in a Sorted Matrix
718. Maximum Length of Repeated Subarray

16. 3Sum Closest
209. Minimum Size Subarray Sum
259. 3Sum Smaller
611. Valid Triangle Number
658. Find K Closest Elements

接下来做sliding window集中训练

allenwalker1993 发表于 2021-8-26 17:37
16. 3Sum Closest
209. Minimum Size Subarray Sum
259. 3Sum Smaller

930. Binary Subarrays With Sum
1248. Count Number of Nice Subarrays

713. Subarray Product Less Than K
904. Fruit Into Baskets
1004. Max Consecutive Ones II
1151. Minimum Swaps to Group All 1's Together
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感觉medium的sliding window都是一个模式， 接下来去做一做hard的

Subarrays with K Different Integers
Subsets II
Combination Sum II
晚上继续做经典的recursion/backtrack 题。

47. Permutations II
694. Number of Distinct Islands
353. Design Snake Game
221. Maximal Square
490. The Maze

64. Minimum Path Sum
286. Walls and Gates
437. Path Sum III
1429. First Unique Number
额。很快做完了 因为  和之前做过的题 内核太相似了