我的随笔

01trie

p0ny 2017-12-25 22:34 阅读:938 评论:0 推荐:0

dsu on tree

p0ny 2017-12-25 21:08 阅读:222 评论:0 推荐:0

AtCoder Regular Contest 061

p0ny 2017-12-20 11:58 阅读:195 评论:0 推荐:0

AtCoder Regular Contest 059

p0ny 2017-12-20 11:54 阅读:216 评论:0 推荐:0

AtCoder Regular Contest 058

p0ny 2017-12-20 11:52 阅读:306 评论:0 推荐:0

AtCoder Regular Contest 060

p0ny 2017-12-20 11:48 阅读:246 评论:0 推荐:0

AtCoder Regular Contest 087

p0ny 2017-12-17 13:42 阅读:407 评论:0 推荐:0

bzoj 5090 组题

p0ny 2017-12-10 22:01 阅读:155 评论:0 推荐:0

Codeforces Round #441 (Div. 2, by Moscow Team Olympiad)

p0ny 2017-10-17 19:58 阅读:159 评论:0 推荐:0

真的读入优化与假的读入优化

p0ny 2017-10-10 16:57 阅读:192 评论:0 推荐:0