# Hotel Bookings Possible Interviewbit Solution

**Problem: **__Hotel Bookings Possible__

**Problem Description: **

A hotel manager has to process **N** advance bookings of rooms for the next season. His hotel has **C** rooms. Bookings contain an arrival date and a departure date. He wants to find out whether there are enough rooms in the hotel to satisfy the demand. Write a program that solves this problem in time O(N log N).

**Input Format**

```
First argument is an integer array A containing arrival time of booking.
Second argument is an integer array B containing departure time of booking.
Third argument is an integer C denoting the count of rooms.
```

**Output Format**

```
Return True if there are enough rooms for N bookings else return False.
Return 0/1 for C programs.
```

**Example Input**

```
Input 1:
A = [1, 3, 5] B = [2, 6, 8] C = 1
```

**Example Output**

```
Output 1:
0
```

**Example Explanation**

```
Explanation 1:
At day = 5, there are 2 guests in the hotel. But I have only one room.
```

**Solution:**