我的随笔

Manthan, Codefest 19 (open for everyone, rated, Div. 1 + Div. 2) (1208F,1208G,1208H)

uid001 2019-08-26 12:31 阅读:230 评论:0 推荐:0

K-th occurrence HDU - 6704 (SA, 主席树)

uid001 2019-08-24 18:02 阅读:280 评论:0 推荐:0

Sonya and Matrix Beauty CodeForces - 1080E (manacher)

uid001 2019-08-06 23:45 阅读:175 评论:0 推荐:0

A Story of One Country (Hard) CodeForces - 1181E2 (分治)

uid001 2019-08-06 13:33 阅读:275 评论:0 推荐:0

Codeforces Round #222 (Div. 1) (ABCDE)

uid001 2019-08-04 21:01 阅读:322 评论:0 推荐:0