POJ 3180 The Cow Prom (求强连通分量结点数>=2的个数)
摘要:
The Cow PromTime Limit: 1000MSMemory Limit: 65536KTotal Submissions: 643Accepted: 384DescriptionThe N (2 <= N <= 10,000) cows are so excited: it's prom night! They are dressed in their finest gowns, complete with corsages and new shoes. They know that tonight they will each try to perform 阅读全文
posted @ 2011-08-07 22:53 kuangbin 阅读(854) 评论(0) 推荐(0) 编辑