using System;

public class Program

{

    public static void Main()

    {

        /*This array holds our original data*/

        int[] array1 = {1,2,3,4,5,6,7,8,9,10};

        /*Display the array*/

        Console.WriteLine("****** Array1 Contents ******");

        Display(array1);

        /*Method 1 - .copyTo() method*/

        /*We create an array of the same size by using the Length property*/

        int[] array2 = new int[array1.Length];

        /*We copy the original array into a new array called array2 by using the copyTo() method*/

        array1.CopyTo(array2, 0);//The 0 represents where in the array to start copying from

        /*Display the array*/

        Console.WriteLine("\n\n****** Array2 Contents ******");

        Display(array2);

        /*Method 2 - .Copy() method */

        /*We create an array of the same size by using the Length property*/

        int[] array3 = new int[array1.Length];

        /*We copy the original array into a new array called array3 by using the copy() method*/

        Array.Copy(array1, array3, 10);//The 10 represents the number of elements you wish to copy across

        /*Display the array*/

        Console.WriteLine("\n\n****** Array3 Contents ******");

        Display(array3);

    }

    /*Method to display the contents of an int array*/

    static void Display(int[] arr)

    {

        foreach(int x in arr)

            Console.Write(x + "  ");

    }

}