Java Programming: The Program displays the Menu where the user can pick any one

Question

Java Programming:

The Program displays the Menu where the user can pick any one of the food type.

First Menu:

Type 1 for Italian food, type 2 for french food, type 3 for japanese food.

similarly, once the user has selected an option, the program displays the second menu.

The second Menu display:

Press 1 for entering the price   \ User enters the price here

Press 2 for Discount    \User can enter the discount percentage here

Press 3 for displaying the total amount. //Displays the discounted price

Using the inner loop and outer loop for the menus (loop within the loop).

Explanation / Answer

working java code compiled on ideone

/* package whatever; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;

/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
   public static void main (String[] args) throws java.lang.Exception
   {
       System.out.println("Type 1 for Italian Food ");
       System.out.println("Type 2 for French Food ");
       System.out.println("Type 3 for Japanese Food ");
       Scanner sc = new Scanner(System.in);
       int a=sc.nextInt();
       if (a<4)
       {
       System.out.println("Press 1 for entering the price ");
       System.out.println("Press 2 for Discount ");
       System.out.println("Press 3 for displaying the total amount ");
       Scanner sca = new Scanner(System.in);
       int b =sca.nextInt();
       }
      
   }
}

https://ideone.com/fWy3nX

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