刷题打卡帖

为了刷题，减少社交，减少娱乐，减少发呆。
一切为了刷题。

2019.1.17

tag: Heap, HashMap

215. Kth Largest Element in an Array
387. First Unique Character in a String
659. Split Array into Consecutive Subsequences
692. Top K Frequent Words


补充内容 (2019-1-18 11:45):
36. Valid Sudoku
187. Repeated DNA Sequences
414. Third Maximum Number
703. Kth Largest Element in a Stream

1.18

Tag: Binary Search, Heap

153. Find Minimum in Rotated Sorted Array
162. Find Peak Element
373. Find K Pairs with Smallest Sums
658. Find K Closest Elements
719. Find K-th Smallest Pair Distance
767. Reorganize String
852. Peak Index in a Mountain Array

1.20

双休日并没怎么刷题，真是惭愧。
今天快速刷了几道easy难度。

Tag: Hash Table,

349. Intersection of Two Arrays
350. Intersection of Two Arrays II
380. Insert Delete GetRandom O(1)