POJ 3268 Silver Cow Party （最短路）
摘要：
Silver Cow PartyTime Limit:2000MSMemory Limit:65536KTotal Submissions:10147Accepted:4497DescriptionOne cow from each ofNfarms (1 ≤N≤ 1000) conveniently numbered 1..Nis going to attend the big cow party to be held at farm #X(1 ≤X≤N). A total ofM(1 ≤M≤ 100,000) unidirectional (one-way roads connects p 阅读全文
posted @ 2013-06-16 00:12 kuangbin 阅读(1103) 评论(0) 推荐(0)
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