摘要: #include<iostream> #include<stack> #include<vector> #include<cstring> struct edge{ int x,y,z; }; const int N=1e3+5; std::vector<int>v[N]; std::vector< 阅读全文
posted @ 2025-03-22 21:47 郭轩均 阅读(21) 评论(0) 推荐(0)