Silver Cow Party（最短路，好题）
摘要：
Silver Cow PartyTime Limit:2000MSMemory Limit:65536KB64bit IO Format:%I64d & %I64uSubmitStatusPracticePOJ 3268DescriptionOne 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 阅读全文
posted @ 2013-09-09 22:08 铁树银花 阅读(3121) 评论(0) 推荐(0) 编辑
