UVA11164 Kingdom Division

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=23&page=show_problem&problem=2105 [PDF](https://uva.onlinejudge.org/external/111/p11164.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11164/503143a9b2d7216d631d36b601aa2a9ec964d5f1.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11164/4c35dd7068f118913f642799ed2467e85ae0e147.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11164/97cb3ebf248f3b30bd9729892f2382701e668fbd.png)