UVA416 LED Test

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=6&page=show_problem&problem=357 [PDF](https://uva.onlinejudge.org/external/4/p416.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA416/6cc9da24fd582efaa4c0dddbdeb00666dcc2d73d.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA416/3ed10e5395fb3e3d18c4adce48b8c6365691c041.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA416/1ab6d483cb25c71551d3ca9e625a5d25404a73a6.png)