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Codeforces Gym 100342C Problem C. Painting Cottages 转化题意

meekyan 2015-08-06 23:44 阅读:288 评论:0 推荐:0

【rqnoj39】饮食问题

meekyan 2015-07-17 20:47 阅读:288 评论:0 推荐:0

Codeforces Beta Round #95 (Div. 2) D. Subway 边双联通+spfa

meekyan 2016-04-29 13:15 阅读:287 评论:0 推荐:0

HDU 4897 Little Devil I 树链剖分+线段树

meekyan 2017-04-13 17:05 阅读:286 评论:0 推荐:0

Codeforces Round #229 (Div. 2) C. Inna and Candy Boxes 树状数组s

meekyan 2016-10-04 21:20 阅读:286 评论:0 推荐:0