摘要: #include<bits/stdc++.h> using namespace std; const int inf=0x3f3f3f3f; const int maxn=13000; int t,c,ts,te; int dis[maxn]; bool vis[maxn]; struct node 阅读全文
posted @ 2023-05-17 22:25 刘海烽 阅读(23) 评论(0) 推荐(0)