programming-examples/java/_Basics/Program to find sum of each digit in the given number using recursion. (Java).java

/*
Below example shows how to find out sum of each digit in the given number using recursion logic. For example, if the number is 259, then the sum should be 2+5+9 = 16.
*/


public class MyNumberSumRec
{

    int sum = 0;

    public int getNumberSum(int number)
    {
        if(number == 0)
            {
                return sum;
            }
        else
            {
                sum += (number%10);
                getNumberSum(number/10);
            }
        return sum;
    }

    public static void main(String a[])
    {
        MyNumberSumRec mns = new MyNumberSumRec();
        System.out.println("Sum is: "+mns.getNumberSum(223));
    }
}