2014年8月11日
(Floyd求最短路)Minimum Transport Cost (hdu1385)
摘要： SubmitStatus DescriptionThese are N cities in Spring country. Between each pair of cities there may be one transportation track or none. Now there is ... 阅读全文
posted @ 2014-08-11 15:36 冷夏的博客园 阅读(129) 评论(0) 推荐(0)
Frogger
摘要： SubmitStatus DescriptionFreddy Frog is sitting on a stone in the middle of a lake. Suddenly he notices Fiona Frog who is sitting on another stone. He ... 阅读全文
posted @ 2014-08-11 09:50 冷夏的博客园 阅读(154) 评论(0) 推荐(0)