UVA396 Top Dog

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=5&page=show_problem&problem=332 [PDF](https://uva.onlinejudge.org/external/3/p396.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA396/72385ab01dca1a5bf2255639e40ecc40d008bb3a.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA396/2cc82e9f404e7e22b49eb8e9230c22c1942ca217.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA396/f067290c6782d778e64b0c1d83e69d52a5a3f6f0.png)