UVA10663 Non-Powerful Subsets

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=18&page=show_problem&problem=1604 [PDF](https://uva.onlinejudge.org/external/106/p10663.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10663/ab622da999e57c6011efe01843c34f3e8a5276e2.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10663/152fa1cd34e302cb22c4a98975b947ebdfcac54b.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10663/ed033ff9cdb7ec4137d08bbb7cd668504b6ed0f4.png)