2016年1月16日
poj 3662 Telephone Lines dijkstra+二分搜索
摘要： Telephone LinesTime Limit:1000MSMemory Limit:65536KTotal Submissions:5696Accepted:2071DescriptionFarmer John wants to set up a telephone line at his f... 阅读全文
posted @ 2016-01-16 19:07 快点说我帅 阅读(356) 评论(0) 推荐(0)