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HDU 1158 Employment Planning(DP)

Naix_x 2012-07-25 21:02 阅读:224 评论:0 推荐:0

CF 9D. How many trees?(dp)

Naix_x 2013-10-19 20:49 阅读:223 评论:0 推荐:0

CF 66D. Petya and His Friends

Naix_x 2013-10-19 15:11 阅读:223 评论:0 推荐:0

Codeforces Round #191 (Div. 2) E题

Naix_x 2013-07-27 16:30 阅读:223 评论:0 推荐:0

HDU 1269 迷宫城堡(Tarjan算法)

Naix_x 2013-03-31 15:27 阅读:223 评论:0 推荐:0