UVA930 Polynomial Roots

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=11&page=show_problem&problem=871 [PDF](https://uva.onlinejudge.org/external/9/p930.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA930/d3e2ac59ecae4818c7dd685e907d571e42292ec8.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA930/acdad184430050e09e9948e0a175af6e5a3e5e7a.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA930/9b01a432d2073108d32a3baada98bc8f0f23fa7b.png)