CODE EXAMPLE FOR CSHARP

C# calculate sum of digits of a number

using System;
					
public class Program
{
	public static int SumDigits(int inputInt)
	{
		string inputString = inputInt.ToString();
		int sumDigits = 0;
		
		for(int i = 0; i < inputString.Length; i++)
		{
			int currentDigit = int.Parse(inputString[i].ToString());
			sumDigits += currentDigit;
		}
		return sumDigits;
	}
	public static void Main()
	{
		//test value -> output 30
		Console.WriteLine(SumDigits(464646));
	}
}