UVA11635 Hotel booking

Description

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=78&page=show_problem&problem=2682 [PDF](https://uva.onlinejudge.org/external/116/p11635.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11635/423ed2286ae238453686ff1cf6770ad95f84d7a7.png)

Input Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11635/d176f27b58405647d88182b67530c305d41beeec.png)

Output Format

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA11635/138c6029d5bdbf59fb34e75beab5b283b75e9cbc.png)