2018年9月14日
POJ 1966 Cable TV NETWORK(网络流-最小点割集)
摘要： Cable TV NETWORK The interconnection of the relays in a cable TV network is bi-directional. The network is connected if there is at least one intercon 阅读全文
posted @ 2018-09-14 23:09 StarHai 阅读(298) 评论(0) 推荐(0) 编辑