UVA13244 Space Happiness

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=878&page=show_problem&problem=5167 [PDF](https://uva.onlinejudge.org/external/132/p13244.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13244/3037a5d446bed9087f5a33cf397cadf8ec153a6f.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13244/be95b010be2972eae5cb8f8396ee5ce7810b0aa0.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13244/81561b41ecebb4a12bb7344d4f3fc46fedd6a225.png)