UVA11136 Hoax or what

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=23&page=show_problem&problem=2077 [PDF](https://uva.onlinejudge.org/external/111/p11136.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11136/7a8a07b5950c4f128e050339bf5cfd054f87eb2f.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11136/bb2061a745e8a3ee8fa943578875005401a37292.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11136/c2db37d3ce9dba9f6f74f3455d4e5fc92ac67e36.png)