UVA12290 Counting Game

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=244&page=show_problem&problem=3711 [PDF](https://uva.onlinejudge.org/external/122/p12290.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12290/573d01eb269d26240b7b704b20c4d9d7924cd7fd.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12290/2c080c55eeafe7cfb2307455844eb1362e642b0b.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12290/3720e71aaaab630baa8e4c4777581c8ee9323ce9.png)