传送门: http://poj.org/problem?id=2253 Frogger Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 58328 Accepted: 18293 Description Freddy Frog is sitting on a stone in the middle of a lake. Suddenly he notices Fiona Frog who is sitting on a…
Freddy 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 full of tourists' sunscreen, he wants to avoid swimming and instead rea…
链接: http://poj.org/problem?id=2253 http://acm.hust.edu.cn/vjudge/contest/view.action?cid=22010#problem/D Frogger Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 21206 Accepted: 6903 Description Freddy Frog is sitting on a stone in the…
说明:关于Uva的题目,可以在vjudge上做的,不用到Uva(那个极其慢的)网站去做. 最小瓶颈路:找u到v的一条路径满足最大边权值尽量小 先求最小生成树,然后u到v的路径在树上是唯一的,答案就是这条路径. Uva 534 Frogger Time Limit: 3000MS 64bit IO Format: %lld & %llu Description Freddy Frog is sitting on a stone in the middle of a lake. Suddenly h…