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Codeforces Round #419 (Div. 1) C. Karen and Supermarket 树形DP

meekyan 2017-06-21 12:37 阅读:292 评论:0 推荐:0

Codeforces Round #250 (Div. 1) B. The Child and Zoo 并查集

meekyan 2015-10-31 00:45 阅读:292 评论:0 推荐:0

BZOJ 4976: 宝石镶嵌背包

meekyan 2017-09-05 18:58 阅读:291 评论:0 推荐:0

HDU 6058 Kanade's sum 二分，链表

meekyan 2017-08-02 13:13 阅读:291 评论:0 推荐:0

Good Bye 2015 B. New Year and Old Property 计数问题

meekyan 2015-12-31 23:48 阅读:291 评论:0 推荐:0