UVA13193 Rotations

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=871&page=show_problem&problem=5104 [PDF](https://uva.onlinejudge.org/external/131/p13193.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13193/8a17361b6830ffe58047a090987101f3743889e6.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13193/9cbbaf15e559730dfa9d649bc1ec219dc68ba360.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13193/0b446bb2149bdad4ad92fb57d6907ed54fc8ef06.png)