using System;

public class Program

{

    public static void Main()

    {

        int [] tab = new int [6] {5, 8, 3, 2, 6, 4};

        Console.WriteLine( "Affichage par while");

        int i = 0 ; 

        while (i < tab.Length) 

        {

            Console.Write(tab [i] + " ");

            i++;

        }

        Console.WriteLine();

        Console.WriteLine("Affichage par for");

        for (int j=0 ; j < tab.Length ; j++)

        {

            Console.Write(tab [j] + " ");

        }

        Console.WriteLine();

        Console.WriteLine("Affichage par foreach");

        foreach (int k in tab)

        {

            Console.Write(k + " ");

        }

        Console.WriteLine();

    }

}