UVA10731 Test

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=19&page=show_problem&problem=1672 [PDF](https://uva.onlinejudge.org/external/107/p10731.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10731/293d8e3297bc35a48dfe42571854d267f04ad5b4.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10731/d75106666beac2388902cb842acdb2161396ca20.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10731/1394c1a837d73be18d3ae246e48edb6be81c3bba.png)