UVA11090 Going in Cycle!!

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=22&page=show_problem&problem=2031 [PDF](https://uva.onlinejudge.org/external/110/p11090.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11090/d82c0dd1a972c26664ddfde80fb14546cacc4806.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11090/176a9e2de91f8492008586477118a5c26c6a3259.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11090/ccde6652a3541b27fbe7111b3d191fedf5b54f98.png)