UVA11294 Wedding

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=24&page=show_problem&problem=2269 [PDF](https://uva.onlinejudge.org/external/112/p11294.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11294/a184dc2d78105823fcac141994b7843124b91bc6.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11294/841d3821248679dd689034bb3271bf5e8b8817c1.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11294/4a9191fdf7749cc0a395d1fd1fb465222b3ac9a2.png)