60天倒计时分类复习打卡记录

12.2

911. online selection

475. heaters

search by value:

222. count complete binary tree nodes

287 find the duplicate number

378 search in a sorted matrix

668 kth smallest number in a multiplication table

12.3 binary search continue

search by value: 410 split array largest sum

774 minimize distance to gas station

with DP

300 Longest increasing subsequence

354 Russian doll envelope

363 maximum sum of rectangle no larger than k

12.4 分类整理题号完成。

Mock interview
card game.
01 matrix walking problem
HardCalculation The Sum Of Path