import java.util.*; class Pizzamania { public static void main(String args[]) { System.out.println("Enter the type of Pizza you want: "); System.out.println(“--------------------Welcome to Pizzamania—-----------------\n"); System.out.println("For Veg Pizza press '1' : "); System.out.println("For NonVeg Pizza press '2' : "); System.out.println("For Deluxe Veg Pizza press '3' : "); System.out.println("For Deluxe NonVeg Pizza press '4' : "); System.out.println("Response: ");

Scanner sc=new Scanner(System.in); int ch=sc.nextInt(); switch(ch) { case 1: Pizza vegpizza=new Pizza(300);

break; case 2: Pizza nonvegpizza=new Pizza(400);

break; case 3: DeluxePizza deluxevegpizza=new DeluxePizza(550);

break; case 4: DeluxePizza deluxenonvegpizza=new DeluxePizza(650);

break; }

} }

class Pizza { int a; Pizza(int a) { this.a=a; Scanner sc=new Scanner(System.in); System.out.println("Want to Add Extra Topping(1/0): "); int ch1=Integer.parseInt(sc.nextLine()); if(ch1==1) { addExtraTopping(); } System.out.println("Want to Add Extra Cheese(1/0): "); int ch2=Integer.parseInt(sc.nextLine()); if(ch2==1) { addExtraCheese(); } System.out.println("Wanna TakeAway(1/0): "); int ch3=Integer.parseInt(sc.nextLine()); if(ch3==1) { takeAway(); } getBill(); } public void addExtraTopping() { int x=150; a=a+x; } public void addExtraCheese() { int y=100; a=a+y; }

public void takeAway() { int z=20; a=a+z; } public void getBill() { System.out.println("Total Bill: "+a); System.out.println("--------------------Thank You!!!!!! visit Again….. —-----------------"); } }

class DeluxePizza { int x=150; int y=100; int a; DeluxePizza(int a) { this.a=a; Scanner sc=new Scanner(System.in); System.out.println("Wanna TakeAway(1/0): "); int ch3=Integer.parseInt(sc.nextLine()); if(ch3==1) { takeAway(); } getBill(); } public void takeAway() { int z=20; a=a+z; } public void getBill() { a=a+x+y; System.out.println("Total Bill: "+a); System.out.println("--------------------------------------------------------------------------------------------------------"); } }