Write C# program to print sum of digits enter by user


Introduction

I have used Visual Studio 2012 for debugging purpose. But you can use any version of visul studio as per your availability..


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  1. using System;
  2. using System.Collections.Generic;
  3. using System.Linq;
  4. using System.Text;
  5.  
  6. public class csharpExercise
  7. {
  8. static void Main(string[] args)
  9. {
  10.  
  11. int num, total;
  12.  
  13. //Reading number
  14. Console.WriteLine("Enter any number: ");
  15. num = Convert.ToInt32(Console.ReadLine());
  16.  
  17. //Adding sum of digit in total variable
  18. for (total = 0; num > 0; num = num / 10)
  19. total = total + (num % 10);
  20.  
  21. //Printing sum of digit
  22. Console.WriteLine("Sum of digits: "+ total);
  23.  
  24. Console.ReadLine();
  25. }
  26. }

Result

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