using System;

public class RecExercise4

{

    static void Main()

    {

​

    Console.Write("\n\n Recursion : Display the individual digits of a given number :\n");

    Console.Write("------------------------------------------------------------------\n");

    Console.Write(" Input any number : ");

    int num = Convert.ToInt32(Console.ReadLine()); 

    Console.Write(" The digits in the number {0} are : ",num);

    separateDigits(num);

    Console.Write("\n\n");

    }

​

    static void separateDigits(int n)

    {

        if (n < 10)

        {

            Console.Write("{0}  ", n);

            return;

        }

        separateDigits(n / 10);

        Console.Write(" {0} ", n % 10);

    }

}