Goal: Learn to write classes from a specification and use them to solve it$.$

Assignment: Write a class named RollercoasterQueue with the following attributes:

$\_\_$queue$\_$length that holds the number of people in the queue;

$\_\_$ride$\_$seats that holds how many people can board the ride at once;

$\_\_$ride$\_$length that holds how long the ride lasts.

The class has the following methods:

should accept the ride's seats and length as arguments. These should be used to initialize $\_\_$ride$\_$seats

and $-$ide$\_$length. It should also assign $0$ to $\_\_$queue$\_$length;

board$\_$ride should decrease $\_\_$queue$\_$length by at most $\_\_$ride$\_$seats and at least $0$ each time it's called;

enqueue should increase $\_\_$queue$\_$length by $1$ each time it's called;

length should return the current $\_\_$queue$\_$length.

After you have written the class, write some code that prompts the user for the ride's seats and length, create a

RollercoasterQueue object using them and assign it to rc$\_$queue, and then call enqueue $20$ times. Then call the

board$\_$ride until the queue is empty. Display the length of the remaining queue after each ride has been boarded.

Note: Take a look at the following sample run. Make sure your prompts match with the ones displayed.

Sample Run $($User inputs enclosed in

How many people fit in one ride?

How long is the ride, in minutes?