UVA11367 Full Tank?

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=25&page=show_problem&problem=2352 [PDF](https://uva.onlinejudge.org/external/113/p11367.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11367/70787ee9d984c843898f4ea22e1349fbc14537a3.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11367/9ed3e49ddee5174bc847bdf00b3183d36e649574.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11367/59c7e5f66d7a24e57acfb8393bfb24718da5ecdc.png)