Icecream Prices - Java Example Program

class IcecreamPrices
{
    public static void main(String arg[])
    {
        IceCream ic = new IceCream();
        ic.flavor = "Pista";
        ic.numberOfScoops = 2;
        
        System.out.println(ic.numberOfScoops + " scoops of " + ic.flavor + " flavor price is : " + ic.getIceCreamPrice());
        
        FruitSaladWithIceCream fs = new FruitSaladWithIceCream();
        fs.flavor = "Chocolate";
        fs.numberOfScoops = 1;
        fs.gramsOfFruitSalad = 50;
        
        System.out.print(fs.gramsOfFruitSalad + " grams of fruit salad and ");
        System.out.println(fs.numberOfScoops + " scoops of " + fs.flavor + " flavor price is : " + fs.getFruitSaladWithIceCreamPrice());
        
        KhubaniKaMeetaWithIceCream kkm = new KhubaniKaMeetaWithIceCream();
        kkm.flavor = "Vanila";
        kkm.numberOfScoops = 1;
        kkm.gramsOfKhubaniKaMeeta = 75;
        
        System.out.print(kkm.gramsOfKhubaniKaMeeta + " grams of khubani ka meeta and ");
        System.out.println(kkm.numberOfScoops + " scoops of " + kkm.flavor + " flavor price is : " + kkm.getKhubaniKaMeetaWithIceCreamPrice());
    
    }
}

class IceCream
{
    String flavor;
    int numberOfScoops;
    
    double getIceCreamPrice()
    {
        double pricePerScoop = 35.0;
        return numberOfScoops * pricePerScoop;
    }
}

class FruitSaladWithIceCream extends IceCream
{
    int gramsOfFruitSalad;

    double getFruitSaladWithIceCreamPrice()
    {
        double iceCreamPrice = getIceCreamPrice();
        double pricePerGram = 0.75;

        return gramsOfFruitSalad * pricePerGram + iceCreamPrice;
    }
}

class KhubaniKaMeetaWithIceCream extends IceCream
{
    int gramsOfKhubaniKaMeeta;

    double getKhubaniKaMeetaWithIceCreamPrice()
    {
        double iceCreamPrice = getIceCreamPrice();
        double pricePerGram = 1.25;

        return gramsOfKhubaniKaMeeta * pricePerGram + iceCreamPrice;
    }
}