摘要: #includeusing namespace std;const int N = 20005;const int INF = 1=0; i=edge[i].next) { int u = edge[i].to; if(!vis[... 阅读全文
posted @ 2017-12-07 18:27 Monster_Qi 阅读(620) 评论(0) 推荐(0) 编辑