摘要: struct Flow { static constexpr int INF = 1e9; int n; struct Edge { int to, cap; Edge(int to, int cap) : to(to), cap(cap) {} }; std::vector<Edge> e; st 阅读全文
posted @ 2021-11-22 23:07 _LH2000 阅读(583) 评论(0) 推荐(0) 编辑