UVA10618 跳舞机 Tango Tango Insurrection

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=18&page=show_problem&problem=1559 [PDF](https://uva.onlinejudge.org/external/106/p10618.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10618/db2428e8dd82cada28b390f99c56d08dfe191754.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10618/d17e72021be96b93237d45528fa892cf707e9c38.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10618/647f3dc66283f1be8844e075593b47801ca07c43.png)