摘要: #include<iostream> #include<queue> #include<cstring> using namespace std; const int N = 1000010; int h[N],e[N], ne[N], idx=0; int d[N]; int m, n; queu 阅读全文
posted @ 2023-10-12 10:38 敲代码的6 阅读(17) 评论(0) 推荐(0)