UVA11078 Open Credit System

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=22&page=show_problem&problem=2019 [PDF](https://uva.onlinejudge.org/external/110/p11078.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11078/25cd6848e8285209c3495ee0e4d8dbf426b85add.png)

Input Format

N/A

Output Format

N/A