2016年9月7日
timus 1982 Electrification Plan(最小生成树)
摘要： Electrification Plan Time limit: 0.5 secondMemory limit: 64 MB Some country has n cities. The government has decided to electrify all these cities. At 阅读全文
posted @ 2016-09-07 20:32 贱人方 阅读(250) 评论(0) 推荐(0)
timus 1136 Parliament(二叉树)
摘要： Parliament Time limit: 1.0 secondMemory limit: 64 MB A new parliament is elected in the state of MMMM. Each member of the parliament gets his unique p 阅读全文
posted @ 2016-09-07 19:39 贱人方 阅读(282) 评论(0) 推荐(0)
timus 1136 Parliament(e)
摘要： Parliament Time limit: 1.0 secondMemory limit: 64 MB A new parliament is elected in the state of MMMM. Each member of the parliament gets his unique p 阅读全文
posted @ 2016-09-07 19:38 贱人方 阅读(169) 评论(0) 推荐(0)
timus 1106 Two Teams(二部图)
摘要： Two Teams Time limit: 1.0 secondMemory limit: 64 MB The group of people consists of N members. Every member has one or more friends in the group. You 阅读全文
posted @ 2016-09-07 17:07 贱人方 阅读(313) 评论(0) 推荐(0)