UVA517 Word

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=7&page=show_problem&problem=458 [PDF](https://uva.onlinejudge.org/external/5/p517.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA517/07ffb5382969856fb1a4d6dfe955251e9db3379c.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA517/973651dbb24ec9782e9f654217c5c8992e6d5ba3.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA517/fdb097780158e4da6351d0c42137c7374d3f73df.png)