HDU 1213 How Many Tables（并查集）
摘要：
How Many TablesTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 5194Accepted Submission(s): 2452Problem DescriptionToday is Ignatius' birthday. He invites a lot of friends. Now it's dinner time. Ignatius wants to know how many tables he need 阅读全文
posted @ 2012-04-13 16:12 铁树银花 阅读(170) 评论(0) 推荐(0) 编辑
