UVA12682 Joe is learning to speak

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=602&page=show_problem&problem=4420 [PDF](https://uva.onlinejudge.org/external/126/p12682.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12682/6fe70bdb8b15e6ebe4059eb4ae6748a699773e38.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12682/dc6e8c1e089146b9e8428795533d179f9dfe4612.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12682/4c4ef1b4b1259a777635a97a0a4d8b12fdf92764.png)