Assignment #12 and Variables and Names

Code

    /// Name: Brendan Baird
    /// Period: 6
    /// Program Name: Variables and Names
    /// File Name: VariablesAndNames.java
    /// Date Finished: 9/14/2015
    
    //doubles are used for more accurate numbers,; int is used for whole numbers
    // changing space_in_a_car to 4 wouldn't make a difference
    public class VariablesAndNames
    {
        public static void main( String[] args )
        {
            int cars, drivers, passengers, cars_not_driven, cars_driven;
            double space_in_a_car, carpool_capacity, average_passengers_per_car;
    
            //cars is 100
            cars = 100;
            //space_in_a_car is 4.0
            space_in_a_car = 4.0;
            //drivers is 30
            drivers = 30;
            //passengers is 90
            passengers = 90;
            //cars_not_driven is 70
            cars_not_driven = cars - drivers;
            //cars_driven is 30
            cars_driven = drivers;
            //this is 30 times 4
            carpool_capacity = cars_driven * space_in_a_car;
            //and this is 90 divided by 30
            average_passengers_per_car = passengers / cars_driven;
    
    
            System.out.println( "There are " + cars + " cars available." );
            System.out.println( "There are only " + drivers + " drivers available." );
            System.out.println( "There will be " + cars_not_driven + " empty cars today." );
            System.out.println( "We can transport " + carpool_capacity + " people today." );
            System.out.println( "We have " + passengers + " to carpool today." );
            System.out.println( "We need to put about " + average_passengers_per_car + " in each car." );
        }
    }
    

Picture of the output