UVA10175 Sphere

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=13&page=show_problem&problem=1116 [PDF](https://uva.onlinejudge.org/external/101/p10175.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10175/b31acd1563806edc90ef4e083c4f29d7174d35c0.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10175/4b8d492fddb9abb1dc6d4d9cea83d9791e0d4dac.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10175/0edd7016e947094c9234ae3fe6d34dc3bfb1c931.png)