摘要: Description中南大学ACM的暑期集训马上就要开始了,这次集训会将全体N名集训队员(编号分别为1, 2, …, N)按集训选拔赛的排名分成两组,前K名队员分入A组,其余队员分入B组。但现在助理教练CSGrandeur一不小心把集训选拔赛的排名弄丢了,而之前又没将A组和B组的人员确定出来,于是... 阅读全文
posted @ 2014-07-29 17:20 Iridescent_zzy 阅读(446) 评论(0) 推荐(0)
摘要: Problem DescriptionMr Wang wants some boys to help him with a project. Because the project is rather complex,the more boys come, the better it will be... 阅读全文
posted @ 2014-07-29 13:15 Iridescent_zzy 阅读(468) 评论(0) 推荐(0)
摘要: Problem DescriptionA tree is a well-known data structure that is either empty (null, void, nothing) or is a set of one or more nodes connected by dire... 阅读全文
posted @ 2014-07-29 12:27 Iridescent_zzy 阅读(118) 评论(0) 推荐(0)
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,也可以通过它从... 阅读全文
posted @ 2014-07-29 10:05 Iridescent_zzy 阅读(167) 评论(0) 推荐(0)