UVA857 Quantiser

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=10&page=show_problem&problem=798 [PDF](https://uva.onlinejudge.org/external/8/p857.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA857/782ca01a32261d21fadf4f80fc6208a305cb520e.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA857/8779f41cc7f04118c70b0b093f0be482681d1196.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA857/e18bb04625dc3ef4036a84a4687e9a66af710f3b.png)