太棒了! 目前共计 271 篇日志。 继续努力。

Codeforces Round 675 (Div. 2)

10-08

CF1408G Clusterization Counting

10-02

CF1254D Tree Queries

09-30

P2245 星际导航

09-30

CF1017G The Tree

09-28

CF986F Oppa Funcan Style Remastered

09-27

ACL Contest 1

09-21

2019 NanChan ICPC K.Tree

09-21

2020 CCPC网络赛 1013.Residual Polynomial

09-20

CF1418E. Expected Damage

09-15