2013年5月31日
poj 2253 Frogger(dijkstra)
摘要： http://poj.org/problem?id=2253FroggerTime Limit:1000MSMemory Limit:65536KTotal Submissions:20262Accepted:6575DescriptionFreddy Frog is sitting on a stone in the middle of a lake. Suddenly he notices Fiona Frog who is sitting on another stone. He plans to visit her, but since the water is dirty and f 阅读全文
posted @ 2013-05-31 23:03 crazy_apple 阅读(209) 评论(0) 推荐(0) 编辑