2012年6月4日
poj 1459 Power Network (最大流）
摘要： Power NetworkTime Limit: 2000MSMemory Limit: 32768KTotal Submissions: 17381Accepted: 9190DescriptionA power network consists of nodes (power stations, consumers and dispatchers) connected by power transport lines. A node u may be supplied with an amount s(u) >= 0 of power, may produce an amount 0 阅读全文
posted @ 2012-06-04 16:25 w0w0 阅读(181) 评论(0) 推荐(0)