2013年8月17日
poj 2728 Desert King (最小比例生成树)
摘要： http://poj.org/problem?id=2728Desert KingTime Limit:3000MSMemory Limit:65536KTotal Submissions:18595Accepted:5245DescriptionDavid the Great has just become the king of a desert country. To win the respect of his people, he decided to build channels all over his country to bring water to every villag 阅读全文
posted @ 2013-08-17 13:13 crazy_apple 阅读(347) 评论(0) 推荐(0) 编辑