In this article of How to Get a Number and Display the Sum of the Digits in C#, we will see the use of a do-while loop and get the user inputs with source code.
Write a C# program to find the sum of the digits of a number.
C# (C-Sharp) Program to Get a Number and Display the Sum of the Digits
public class SumOfDigits
public static void CalculateSum(int x)
var sum = 0;
var rem = 0;
rem = x % 10;
x = x / 10;
sum = sum + rem;
} while (x != 0);
Console.WriteLine("The sum is: " + sum);
public static void Main(string s)
Console.WriteLine("Enter a number to find the sum of the digits:");
var input = Console.ReadLine();
var num = int.Parse(input);
The output of finding sum of the digits of a number in C#.
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