CODEWITHSUNDEEP
java
Starkikins
Starkikins

Reputation: 3

Getting the wrong output

I am new to Stack overflow and was having issues with a newbie-program (as i am a newbie). So i guess I'll just get to the point and post my code. From this code I was hoping to get the amount of gas left as the output, but was greeted with nothing! Thanks to anyone who help!

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package testergasmilage;

/**
 *
 * @author zane
 */
public class Tester {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
    AutoMobile car = new AutoMobile(24);
    car.fillup(20);
    car.TakeTrip(100);
    double Fuel_Left = car.reportFuel;
    System.out.println(Fuel_Left);
        // TODO code application logic here
    }
}




package testergasmilage;

/**
 *
 * @author zane
 */
public class AutoMobile {
    public double GM; // gas Milage

   public double gallons = 0;
   public double miles;
   double reportFuel;

public AutoMobile(double GM) // this is a function to declare the milage
        {
}
public void fillup (double gallons)
{
    gallons += gallons; 
}
public void TakeTrip (double miles)
{
   gallons = gallons - (miles / GM ); 
}
public double reportFuel()
{

    double Fuel_left = gallons - (miles / GM);
    return Fuel_left;
}
}

Upvotes: 0

Views: 35

Answers (1)

Adil Shaikh
Adil Shaikh

Reputation: 44740

your constructor is empty -

public AutoMobile(double GM){
    this.GM = GM;
}

Upvotes: 2

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