UVA10676 Grid Points

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=18&page=show_problem&problem=1617 [PDF](https://uva.onlinejudge.org/external/106/p10676.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10676/148ef2c2dfe0cad0499b39cc8869968317ac118a.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10676/97e02d9253f2709de5e407c27fd56eb617355b2d.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10676/832abe263fdf7ec4ccbc614807195ed98b514716.png)