太棒了! 目前共计 271 篇日志。继续努力。

2020

P4022 [CTSC2012]熟悉的文章

04-07

CF1037H. Security

04-06

P3521 [POI2011]ROT-Tree Rotations

04-06

线段树合并

04-05

CF1329B. Dreamoon Likes Sequences

04-04

CF1215E. Marbles

04-03

CF1215E. Marbles

04-02

CF757E. Bash Plays with Functions

04-01

P4081 [USACO17DEC]Standing Out from the Herd P

04-01

1332E - Height All the Same

04-01