摘要: #include#include #include #include using namespace std;int f[10002],num[10002];int find(int x){ return f[x]==x?x:f[x]=find(f[x]);}int main(){ int i,j,n,m,t,k,a,len,b; scanf("%d",&t); while(t--) { scanf("%d%d%d",&n,&m,&k); for(i=0;i#include#includeusing namespace s 阅读全文
posted @ 2013-10-07 16:11 galaxy77 阅读(163) 评论(0) 推荐(0) 编辑