UVA10299 Relatives

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=14&page=show_problem&problem=1240 [PDF](https://uva.onlinejudge.org/external/102/p10299.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10299/9f3fb7b2d8ade793a2095015fa8a075fea6a1962.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10299/1578bb871d7c581b23849b79a358cc54f483d470.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10299/d742aee9e5e0a4c93135ff39489d889f3329fbb7.png)