UVA11664 Langton's Ant

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=78&page=show_problem&problem=2711 [PDF](https://uva.onlinejudge.org/external/116/p11664.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11664/099e99d852f75b34889bcb1859757319b5b1ee44.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11664/8c5b606ec4a7e5c48bea9de2a8a55948e8548e9b.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11664/7bbbd4fdaa2fe2d84289588014984780a2d966af.png)