UVA12509 Tin Cutter II

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=441&page=show_problem&problem=3953 [PDF](https://uva.onlinejudge.org/external/125/p12509.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12509/268f1c6ba76ee3e46885823c95b9df35f80221c8.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12509/baac6893ac8ecf797f5593efb81ee3936203c6de.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12509/2e0932bb2f8b59e24d2835c163a12814813d2169.png)