UVA11812 Innovative Procession Management

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=226&page=show_problem&problem=2912 [PDF](https://uva.onlinejudge.org/external/118/p11812.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11812/942da4e75c607cdb26cebea68f01426d5462a1c0.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11812/cd5f4e39316b71d32611c9f9e97fa217fd4e7b58.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11812/973efd4e1acc673f183871370210135dc8855620.png)