2014年5月21日
poj 2553 The Bottom of a Graph
摘要： DescriptionWe will use the following (standard) definitions from graph theory. LetVbe a nonempty and finite set, its elements being called vertices (o... 阅读全文
posted @ 2014-05-21 13:14 Hust_BaoJia 阅读(134) 评论(0) 推荐(0) 编辑
poj 1236 Network of Schools
摘要： DescriptionA number of schools are connected to a computer network. Agreements have been developed among those schools: each school maintains a list o... 阅读全文
posted @ 2014-05-21 11:42 Hust_BaoJia 阅读(188) 评论(0) 推荐(0) 编辑
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