UVA10116 Robot Motion

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=13&page=show_problem&problem=1057 [PDF](https://uva.onlinejudge.org/external/101/p10116.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10116/cae0c9d25a6f3c9431e69b0031641e3c04da90f6.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10116/104b9d14c62342b9c5ab07b7d433f436bc2f45b4.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10116/ad6d005a0a4ea5a3eda4fb8bba63954b9732f6c0.png)