UVA11547 Automatic Answer

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=27&page=show_problem&problem=2542 [PDF](https://uva.onlinejudge.org/external/115/p11547.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11547/a5b5a427af94586f25796d787ae5bd51634a60ca.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11547/77f66e982f9b1efb90957ca244db70b453959b77.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11547/10064fbaf9e3df3f9dbec584b2a9302cd61bed8a.png)