UVA12185 Wizards

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=243&page=show_problem&problem=3337 [PDF](https://uva.onlinejudge.org/external/121/p12185.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12185/41db76135bff33b64187ce097c58b59bb0c55f3a.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12185/9a6119ffdce2ac689e238eb8041d013eec7cac6e.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12185/29b42644244b2bcdba3f5cbfdfba0a6ade44df96.png)