UVA490 Rotating Sentences

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=6&page=show_problem&problem=431 [PDF](https://uva.onlinejudge.org/external/4/p490.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA490/d9c3b8a685e5881a68ee3b07dbfbdc43779fa0eb.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA490/939982b5d198bee15ea469ff885cab9a7188c130.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA490/8a7b6ec75fd8dca938391a2f68ac49cab10a7139.png)