UVA13219 Cats and Vets

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=878&page=show_problem&problem=5142 [PDF](https://uva.onlinejudge.org/external/132/p13219.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13219/27790ca8949e392e22c02b67038b9c58ffcdc26d.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13219/417acd99d22e3c909492235d4ec0005e4dfe5929.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13219/25a67e7b711343c0166b08e2da86e361adec7876.png)