摘要:
Problem DescriptionACM-DIY is a large QQ group where many excellent acmers get together. It is so harmonious that just like a big family. Every day,ma... 阅读全文
摘要:
Problem Description有N个比赛队(1#include#includeint indegree[505],map[505][505];//indegree记录每个节点的入度和。map记录那些边是相关联的int tp[505],k;//记录拓扑序列。void topsort(int n... 阅读全文