UVA12621 On a Diet

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=602&page=show_problem&problem=4344 [PDF](https://uva.onlinejudge.org/external/126/p12621.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12621/0f34fd492170d3f8954b3bd205e1dbe00379f56b.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12621/446ccc93f3343566669e7e12082cedcbf567a799.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12621/e3929629f3b96720c1f93b71c49be614a0b1e13e.png)