UVA11269 Setting Problems

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=24&page=show_problem&problem=2236 [PDF](https://uva.onlinejudge.org/external/112/p11269.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11269/8cbc337eee8f8eb10aaea3f00cd6c5d09a31ce20.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11269/5dfe36530e5aaf9d5c6fec11347d2a1d36de933a.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11269/0ca4fd463a9eb83fc17055672409da66e7efe7af.png)