UVA12002 Happy Birthday

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=242&page=show_problem&problem=3153 [PDF](https://uva.onlinejudge.org/external/120/p12002.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12002/9cc0c26d23814cf230c7b802c0bcb5dca94cf4ea.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12002/ca58b582a2d5fefbc88d064d112ebf7f3c388190.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12002/dc578e55a46eb21ae3abaa2506faadec2c6d4b74.png)