UVA10498 Happiness

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=16&page=show_problem&problem=1439 [PDF](https://uva.onlinejudge.org/external/104/p10498.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10498/eed0ec2a1436035b9d1b141409a5b3b73cea7a53.png)

Input Format

N/A

Output Format

N/A