UVA12313 A Tiny Raytracer

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=278&page=show_problem&problem=3735 [PDF](https://uva.onlinejudge.org/external/123/p12313.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12313/61f34b1071e531fc7f23032a9eed5deaa3cda23d.png)

Input Format

N/A

Output Format

N/A