2018年9月25日
Popular Cows POJ - 2186(强连通分量)
摘要： Every cow's dream is to become the most popular cow in the herd. In a herd of N (1 <= N <= 10,000) cows, you are given up to M (1 <= M <= 50,000) orde 阅读全文
posted @ 2018-09-25 16:49 WTSRUVF 阅读(220) 评论(0) 推荐(0) 编辑