Teams

题目描述

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=78&page=show_problem&problem=2656 [PDF](https://uva.onlinejudge.org/external/116/p11609.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11609/f54a5bbb3fcca4093d9242743d9f0bc211f723a2.png)

输入输出格式

输入格式


![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11609/829a2525ded902587099b6eefc6cf95be38d6d5d.png)

输出格式


![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11609/29391425ed97f9b862a20d6d7390c786243d5088.png)

输入输出样例

输入样例 #1

3
1
2
3

输出样例 #1

Case #1: 1
Case #2: 4
Case #3: 12