UVA12768 Inspired Procrastination

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=823&page=show_problem&problem=4621 [PDF](https://uva.onlinejudge.org/external/127/p12768.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12768/82b9b14a008fea5f1a16d74ebd10b1ec32f39b38.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12768/7543022fb2535bf219542e833a20f19b915be53d.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA12768/47fe4950dd5fa7fa5a9041cb699571117ee18073.png)