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摘要:Problem Description Mr Wang wants some boys to help him with a project. Because the project is rather complex, the more boys come, the better it will 阅读全文
posted @ 2019-05-22 21:29 PJCK 阅读 (19) 评论 (0) 编辑
摘要:Problem Description 上次Gardon的迷宫城堡小希玩了很久(见Problem B),现在她也想设计一个迷宫让Gardon来走。但是她设计迷宫的思路不一样,首先她认为所有的通道都应该是双向连通的,就是说如果有一个通道连通了房间A和B,那么既可以通过它从房间A走到房间B,也可以通过它 阅读全文
posted @ 2019-05-22 21:03 PJCK 阅读 (14) 评论 (0) 编辑
摘要:Problem Description Today is Ignatius' birthday. He invites a lot of friends. Now it's dinner time. Ignatius wants to know how many tables he needs at 阅读全文
posted @ 2019-05-22 19:52 PJCK 阅读 (14) 评论 (0) 编辑