UVA10537 The Toll! Revisited

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=17&page=show_problem&problem=1478 [PDF](https://uva.onlinejudge.org/external/105/p10537.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10537/24e0f4f5049b161b8ff6524eb083a2fe2e35db7b.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10537/ebd8d85927a42fdcb912c8eeaef110d8b93c60ce.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10537/1402ba6ba3b5f73305f1d0e8f13c1e1820c213f4.png)