UVA13097 Tobby and the LED display

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=866&page=show_problem&problem=4995 [PDF](https://uva.onlinejudge.org/external/130/p13097.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13097/2656d0d1f2c373d18961647d77e835a6fc53cbd0.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13097/6d7a759d5416be99bda6cb487f609f98e049403a.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13097/a4603a4ab01ad4414970582d2e1b426e1be319a1.png)