UVA10876 Factory Robot

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=20&page=show_problem&problem=1817 [PDF](https://uva.onlinejudge.org/external/108/p10876.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10876/bfc99ec35995959f2ec77bf37f53b64eaf5731a8.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10876/ff5878b10fb6cf2f8ce3415baa0451a4d1dfc2ca.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10876/bef2ee5295306a90631e72501d9b27bb94386cca.png)