UVA13229 Alice's Travels

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=878&page=show_problem&problem=5152 [PDF](https://uva.onlinejudge.org/external/132/p13229.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13229/ece16fb518811163ebe2832c12672c0c1ecc68e1.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13229/3afdfe27bed012f272e4a3dd36d8d6f1a7eb66ab.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13229/a5f610d5622c73a8cb102d15e2cd6658a1c3a3df.png)