Answer to Question #266876 in Python for kaavya

Question

Reduce the digits:

You are given a positive integer N, write a program to repeatedly add the digits of the number until the number becomes a single-digit number.

Input:

The input should be a single line containing a single-digit number.

Output:

The output should be a single line containing a single-digit number.

Explanation:

In the example, the given number is 92. As the number is more than a single digit, repeatedly add the digits like

9+2=11

1+1=2

Answer 1

def digSum(n):
 
    if (n == 0):
        return 0
    if (n % 9 == 0):
        return 9
    else:
       return (n % 9)
 
# Driver program to test the above function
n = 92
print(digSum(n))


#Solved by J@$ur_h@ckeR