Finished Program

Here is the complete MilesPerGallon. Unfortunately, until you write the code for Car the program can't be run.

import java.util.Scanner ;

class MilesPerGallon
{
  public static void main( String[] args ) 
  {
    Scanner scan = new Scanner(System.in);

    double startMiles, endMiles, gallons;

    System.out.print("Enter first reading: " ); 
    startMiles = scan.nextDouble();

    System.out.print("Enter second reading: " ); 
    endMiles = scan.nextDouble();

    System.out.print("Enter gallons: " ); 
    gallons = scan.nextDouble();

    Car car = new Car( startMiles, endMiles, gallons  );

    System.out.println( "Miles per gallon is " + car.calculateMPG() );
  }
}