UVA479 Irrigation Flow Rates

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=6&page=show_problem&problem=420 [PDF](https://uva.onlinejudge.org/external/4/p479.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA479/5d0494f5130de689d3707d60d6078295cb490a5c.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA479/ed0bdf5b2d58f2c2673594cbe765b0ea8573dc52.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA479/c46608f14d79a7014b5402c586f1105a884bf5d9.png)