太棒了! 目前共计 271 篇日志。继续努力。

2020

Codeforces Round 668 (Div. 1)

09-09

CF613D Kingdom and its Cities

09-01

CF1106F Lunar New Year and a Recursive Sequence

08-31

CF1389G Directing Edges

08-27

1392G - Omkar and Pies

08-26

CF1394C Boboniu and String

08-19

CF576E Painting Edges

08-19

2020牛客暑期多校训练营（第九场）C.Groundhog and Gaming Time

08-17

2020牛客暑期多校训练营（第九场）D.Groundhog and Golden Apple

08-17

2020牛客暑期多校训练营（第九场）H.Groundhog Speaking Groundhogish

08-15