UVA11869 SOAP Response

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=226&page=show_problem&problem=2980 [PDF](https://uva.onlinejudge.org/external/118/p11869.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11869/6463134421895921dc09c95e8af4548d53e74e8f.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11869/e4fb07b9db836ed4e3216aa8a05c2176fe9f43f2.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11869/c3d5d78afded5cb86d952e4253cc0d9308c5d869.png)