UVA10106 Product

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=13&page=show_problem&problem=1047 [PDF](https://uva.onlinejudge.org/external/101/p10106.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10106/7c87fdcace3a84946651c3b2a676580dae9b2b03.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10106/41e4ba5bf0b6f9012c5d857ecad8a08b36fae323.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10106/880b791be4eb14d1608358692e1bd26f44655a7c.png)