摘要： http://www.cppblog.com/kerorohttp://blog.csdn.net/xuezhongfenfei/article/details/8685313 阅读全文

摘要： #include#include#include#includeusing namespace std;#define inf 1000000000#define N 31000#define NN 151000struct node {int u,v,w,next;}bian[NN];int n,... 阅读全文