UVA10353 Circles in Hexagon :-)

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=15&page=show_problem&problem=1294 [PDF](https://uva.onlinejudge.org/external/103/p10353.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10353/9929d4ffc7ddf805db8c4ef8c984d0863fd1a976.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10353/aead85f5737630b3d30997111da77ed7cce11683.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10353/626a9139930d7b001e0f0bbef558d229a0342aea.png)