UVA13222 Faster Networks

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=878&page=show_problem&problem=5145 [PDF](https://uva.onlinejudge.org/external/132/p13222.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13222/87dc7c15eeefab2ccb35632340f17b583d687f06.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13222/25022dca5ba4aaeeeac49dd015f19a0d7a98a8a5.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA13222/334fbb5aee64fb44a427a7d1817b5734319e0744.png)