Highways Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 26516   Accepted: 12136 Description The island nation of Flatopia is perfectly flat. Unfortunately, Flatopia has no public highways. So the traffic is difficult in Flatopia. The Fl…

http://poj.org/problem?id=2485 题意 : 这道题和1258很像,但是这道题求的是最小生成树中最大的那条边,所以在函数里处理一下就行了. 思路 : 赤裸裸的最小生成树啊,但是这道题一定要注意,因为底下有提醒,一定要用scanf输入,结果我就很悲剧的没看到啊,然后一直改一直改,到最后又去看了一遍题才发现要用scanf啊,╮(╯▽╰)╭ #include<cstdio> #include<cstring> #include<iostream> #…