UVA12283 Halloween Costumes

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=244&page=show_problem&problem=3435 [PDF](https://uva.onlinejudge.org/external/122/p12283.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12283/3cf0ea1d3e787142dce1e0d4a3644c78b0857f8e.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12283/b14c13a00a9ed2d257c684b8bcfdc9fcb2338052.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12283/ac37deed5514ed57575e7b57967bd5a20e7d8d50.png)