UVA11322 Romeo and Juliet

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=25&page=show_problem&problem=2297 [PDF](https://uva.onlinejudge.org/external/113/p11322.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11322/1749e0a75083133e6bc7b50c1401489df969e96d.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11322/d87b69f2d11b92f3165b7c324fd8b2efe80fb27c.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11322/bb490ac44265157d75b02268e1b95894cc3438ed.png)