UVA12389 Cybercrime Donut Investigation

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=278&page=show_problem&problem=3811 [PDF](https://uva.onlinejudge.org/external/123/p12389.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12389/8659f9ce5bca520991617620f0bccad1b818e594.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12389/1ff2a7a927b4996cc5f65b5b58536761c6bb485f.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12389/b9f81f112cae9997431239855d0edced0a977637.png)