UVA606 Keeps Going and Going and ...

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=8&page=show_problem&problem=547 [PDF](https://uva.onlinejudge.org/external/6/p606.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA606/44d7c782f5f38c210a3c701763e7a4734639d9aa.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA606/2d74f2ccbde523f4e4730efe1f6ec26e0e273bd0.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA606/0ca84c516c03d62e15ee3e255d3e3f11d0d420fd.png)