UVA196 Spreadsheet

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=3&page=show_problem&problem=132 [PDF](https://uva.onlinejudge.org/external/1/p196.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA196/67eb0178877a1fb3a5b067c0ce81062192ee4737.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA196/ec9d2c6feace286d3d65a241c2f9d4e1be75124e.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA196/58e603600a928090fff13860a7d9e93a928836d7.png)