3. Write a program in C# to create a function to calculate the sum of the individual digits of a given number.

 namespace LogicalPrograms

{

public class program

{

int number, sum = 0, reminder;

public void read()

{

Console.Write("Enter the Number : ");

number = int.Parse(Console.ReadLine());

}

public void res()

{

while (number > 0)

{

reminder = number % 10;

sum = sum + reminder;

number = number / 10;

}

Console.WriteLine("The Sum of Digits is :" + sum);

}

}

public class driver

{

static void Main(string[] args)

{

program p = new program();

p.read();

p.res();

Console.ReadLine();

}

}

}