UVA11386 Triples

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=25&page=show_problem&problem=2381 [PDF](https://uva.onlinejudge.org/external/113/p11386.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11386/3ae2aecf4f3a714d7d88f47626f41b4a2e7ca8cd.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11386/4d0bebc7ec77d63b58e1698d9030c1b9d1ab4d95.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11386/f1c61ffeb419e7b9ccc677c520318946422a6d68.png)