import java.util.*;
public class IntegerListTest
{
    static IntegerList list = new IntegerList(10);
    static Scanner scan = new Scanner (System.in);

    public static void main (String[] args)
    {
        printMenu();
        int choice = scan.nextInt();
        while (choice != 0)
            {
                dispatch (choice);
                printMenu ();
                choice = scan.nextInt();
            }
    }

    public static void dispatch (int choice)
    {
        int loc;
        switch (choice)
            {
                case 0:
                    System.out.println ("Bye!");
                    break;
                case 1:
                    System.out.println ("How big should the list be?");
                    int size = scan.nextInt();
                    list = new IntegerList (size);
                    list.randomize();
                    break;
                case 2:
                    list.print();
                    break;
                default:
                    System.out.println ("Sorry, invalid choice");
             }
    }

    public static void printMenu()
    {
        System.out.println ("\n    Menu    ");
        System.out.println ("   ====");
        System.out.println ("0: Quit");
        System.out.println ("1: Create a new list (** do this first!! **)");
        System.out.println ("2: Print the list");
        System.out.println ("\nEnter your choice: ");
    }
}