using System;

public class Program

{

    public static void CaTourneWhile()

    {

        int nb = 0;

        while (nb<5)

        {

            nb++;

            Console.WriteLine(nb + ") ça tourne");

        }

    }

    public static void CaTourneFor()

    {

        for (int nb=1; nb<=5; nb++)

        {

            Console.WriteLine(nb + ") ça tourne");

        }

    }

    public static void Main()

    {

        Console.WriteLine("Méthode 1:");

        CaTourneWhile();

        Console.WriteLine("Méthode 2:");

        CaTourneFor();

    }

}