using System;

public class Program

{

    public static void Menu(int[] array)

    {

        int casi = 1;

        while(casi != 1)

        {

            Console.Clear();//serve per pulire lo schermo

            Console.WriteLine("Queue");

            Console.WriteLine("0. exit");

            Console.WriteLine("1. show");

            Console.WriteLine("2. pop ");

            Console.WriteLine("3. push");

        }

    }

    public static void Mai()

    {

        Console.WriteLine("Hello World");

    }

}