摘要: Tarjan # P3387 【模板】缩点(强连通分量+拓扑+dp) #include<iostream> #include<queue> #include<cmath> #define for1(i,a,b) for(int i = a;i<=b;i++) #define mp(a,b) make_pair(a 阅读全文
posted @ 2022-09-25 21:51 yyx525jia 阅读(24) 评论(0) 推荐(0)