算法实验题 1.1 社团统计问题

★问题描述：

FZU 里有许多社团，当然，每个同学也积极的参与了自己喜欢的社团。

现在， 小 Z 要统计学校里共里几个社团，但他又不好意思直接问每个同学“你参加了哪

个社团？”，因此，他招募了一些人手，去询问 N 个人中的任意两个人是否属于同一个社团。

最后，得到了一些数据。-1.1 Societies statistical algorithm experiment of the problem ★ Problem Descr iption: FZU there are many societies, of course, each student is also actively involved in their favorite club. Now, a small school where Z To count a total of several clubs, but he was embarrassed to ask directly for each student, " which you participated in the community?" , So he recruited a number of staff to ask N individuals in any two people belong to the same club. Finally, get some data.