摘要: #include using namespace std ; const int MAXN = 100010; int a[MAXN],dt[MAXN],n,m,r,p,cnt; int dep[MAXN],fa[MAXN],son[MAXN],siz[MAXN],topc[MAXN],ID[MAXN],res; struct Edge{ int to,nxt; }edge[MAX... 阅读全文
posted @ 2019-06-05 00:03 SIN_XIII 阅读(125) 评论(0) 推荐(0) 编辑