09 2015 档案

poj 3687 拓扑排序
摘要：DescriptionWindy hasNballs of distinct weights from 1 unit toNunits. Now he tries to label them with 1 toNin such a way that:No two balls share the ... 阅读全文

posted @ 2015-09-26 14:29 远搏 阅读(195) 评论(0) 推荐(0)

poj 1094 拓扑排序
摘要：DescriptionAn ascending sorted sequence of distinct values is one in which some form of a less-than operator is used to order the elements from smalle... 阅读全文

posted @ 2015-09-24 20:28 远搏 阅读(132) 评论(0) 推荐(0)

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