摘要: #include#include#include#includeusing namespace std;int n,m;#include#define N 8200int e[N],v[N],ne[N];int nn;void add(int x,int y){ ne[++nn]=e[x],e[... 阅读全文
posted @ 2014-06-05 12:32 wangyucheng 阅读(178) 评论(0) 推荐(0) 编辑