w3resource logo

:

C# Sharp Programming Exercises

C# Sharp Exercises: Display the individual digits of a given number

C# Sharp Recursion: Exercise-4 with Solution

Write a program in C# Sharp to display the individual digits of a given number using recursion.

Sample Solution:-

C# Sharp Code:

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);
    }
}

Sample Output:

 Recursion : Display the individual digits of a given number :                                                
------------------------------------------------------------------                                            
 Input any number : 25                                                                                        
 The digits in the number 25 are : 2   5

C# Sharp Code Editor:

Improve this sample solution and post your code through Disqus