UVA11666 Logarithms

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=78&page=show_problem&problem=2713 [PDF](https://uva.onlinejudge.org/external/116/p11666.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11666/28deb479c28f913bbda22971462bfd106647801b.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11666/845221bf794b09f20a28c5cf6f5505e8dcbc7172.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11666/b1de4892f1f66884b04f2c0c858956b763e28318.png)