UVA11257 New Marketing Plan

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=24&page=show_problem&problem=2224 [PDF](https://uva.onlinejudge.org/external/112/p11257.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11257/289d9b5c2ed2d8e73c20bac440bfa2f3b9f3c610.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11257/ad8fd4c46ca8eab2888d8ca8eebf3d230a6eb2bf.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11257/cd8155f81caa37f24ba5574bf4ee3da1fa07f32b.png)