2016年6月26日
HDU - 1213 How Many Tables（并查集）
摘要： Description Today is Ignatius' birthday. He invites a lot of friends. Now it's dinner time. Ignatius wants to know how many tables he needs at least. 阅读全文
posted @ 2016-06-26 16:19 邻家那小孩儿 阅读(163) 评论(0) 推荐(0) 编辑