摘要： 最小生成树的水题，直接上代码了。View Code // source code of submission 689439, Zhongshan University Online Judge System#include <iostream>#include <vector>#include <algorithm>using namespace std;struct Edge{ int u,v,length; Edge(int uu,int vv,int ll): u(uu),v(vv),length(ll) {}};vector<Edge> 阅读全文