UVA319 Pendulum

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=5&page=show_problem&problem=255 [PDF](https://uva.onlinejudge.org/external/3/p319.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA319/42dc5ed408f0a2031e8f91b9e5cf7e69e9d1f458.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA319/1be564819b2774883f12c4b0a3e988630b3b0253.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA319/8ed8285e330091085d73fe5751b67a0a30bc0a14.png)