UVA11777 Automate the Grades

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=117&page=show_problem&problem=2877 [PDF](https://uva.onlinejudge.org/external/117/p11777.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11777/4765a5c1709c246912c707d9a0cd719c6e884e87.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11777/29657a15d3614f1180080c5d9c51cf067f10432b.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11777/c5da69fb9c8ac9b2d41d34629de320ff2ce5265c.png)