UVA748 Exponentiation

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=9&page=show_problem&problem=689 [PDF](https://uva.onlinejudge.org/external/7/p748.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA748/28b832462e7097fae35e595c2fd2d87277ba0e1e.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA748/052c896fe865e392065b05266196fb216f9ec1e2.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA748/f95c22d5b7a73d4cd6b595766e2599123248b84b.png)