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PKU

PKU JudgeOnline
PKU 3747 Scout YYF II

posted @ 2009-08-31 21:57 yessit 阅读(233) | 评论 (0)  编辑

PKU 3742 Equivalent Polynomial

posted @ 2009-08-28 23:48 yessit 阅读(200) | 评论 (0)  编辑

PKU 3744 Scout YYF I

posted @ 2009-08-28 21:43 yessit 阅读(234) | 评论 (0)  编辑

PKU 3740 Easy Finding

posted @ 2009-08-28 20:55 yessit 阅读(457) | 评论 (1)  编辑

PKU 3633 Copying DNA

posted @ 2009-08-26 23:58 yessit 阅读(273) | 评论 (0)  编辑

PKU 3643 Friend or Foe?

posted @ 2009-08-24 23:53 yessit 阅读(213) | 评论 (0)  编辑

PKU 3657 Haybale Guessing

posted @ 2009-08-23 00:00 yessit 阅读(383) | 评论 (0)  编辑

PKU 3688 Cheat in the Game

posted @ 2009-08-22 16:43 yessit 阅读(182) | 评论 (0)  编辑

PKU 3658 Artificial Lake

posted @ 2009-08-22 15:55 yessit 阅读(264) | 评论 (0)  编辑