UVA10593 Kites

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=17&page=show_problem&problem=1534 [PDF](https://uva.onlinejudge.org/external/105/p10593.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10593/382a77850158167b6c1f28866b4640b817bc72c8.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10593/3aa7f1713ca6b45bb922a99cbb52524c166e12f6.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10593/ce61b75bce2ea5b53ed95ae09d8be55afaad5074.png)