UVA12168 Cat vs. Dog

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=243&page=show_problem&problem=3320 [PDF](https://uva.onlinejudge.org/external/121/p12168.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12168/5bf86f543414cbb2b7fb40a005550c9de94c2ec4.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12168/6fb5bb54025f6f1bd3863ae2f61dc7b568449246.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12168/4474fe5d107c43ee84969b47eff952d96f8f7714.png)