UVA12769 Kool Konstructions

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=823&page=show_problem&problem=4622 [PDF](https://uva.onlinejudge.org/external/127/p12769.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12769/c3f5ee4ae0cf340523a8de63c11ca1c248db5293.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12769/33e655a88420ec60f228eeb38110d15fd7a043c3.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12769/205f4ab4954b0af1408a2dff9df84443d0ea598a.png)