UVA11065 A Gentlemen's Agreement

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=22&page=show_problem&problem=2006 [PDF](https://uva.onlinejudge.org/external/110/p11065.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11065/4a4c615e579d5b492268df711e4b57de34f1836e.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11065/9ae57be01d9686e84af8f5a54bbe106fd1eef0cc.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11065/298498f4b959c38ac2d238d031dfada3901c1c2f.png)