using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

        int [] arrayObj= {1,2,3,4};

        int [] arrayObj1= new int[]{1,2,3,4};

        foreach(var item in arrayObj)

        {

          Console.WriteLine(item);

        }

        foreach(var item in arrayObj1)

        {

          Console.WriteLine(item);

        }

    }

}