2021年4月13日
[并查集问题]How Many Tables
摘要： 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. You have to 阅读全文
posted @ 2021-04-13 21:16 泥烟 阅读(46) 评论(0) 推荐(0) 编辑