UVA11185 Ternary

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=23&page=show_problem&problem=2126 [PDF](https://uva.onlinejudge.org/external/111/p11185.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11185/74b7ced1ac7932924efb8096f7dd4ca46efb3a41.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11185/3bb994269d870f4360bc5072fe1dca88b4bef7d7.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11185/979b968c9994c8aea9bada755c6ebf47c13cf5cf.png)