摘要:
网络流是啥不用我说了吧 增广路定理不用我说了吧 Dinic就是分层然后只在层间转移,然后就特别快,$$O(N^2M)$$ 伪代码: cpp include include include using namespace std ; define MAXN 1000005 int head[MAXN] 阅读全文
摘要:
"link" 喵~珂朵莉树AC 珂朵莉树? "见此处~" 这数据结构太暴力了,所以不讲了 Code: cpp include include include include include include include include using namespace std ; inline vo 阅读全文