human
Sum of all numbers up to N that are co | Function to return gcd of a and b.
Base Case.
Recursive GCD.
Function to calculate the sum of all numbers till N that are coprime with N.
Stores the resultant sum.
Iterate over [ 1 , N ].
If gcd is 1.
Update sum.
Return the final sum.
Driver Code.
Given N.
Function Call"
How can the above be solved in Python?
 Write me a code to sum of all numbers up to N that are co and the other steps required?
assistant
#Here is code to sum of all numbers up to N that are co and the other steps required.
 def gcd ( a , b ) :
	if ( a == 0 ) :
		return b ;
	return gcd ( b % a , a ) ;
def findSum ( N ) :
	sum = 0 ;
	for i in range ( 1 , N ) :
		if ( gcd ( i , N ) == 1 ) :
			sum += i ;
	return sum ;
if __name__ == ' _ _ main _ _ ' :
	N = 5 ;
	print ( findSum ( N ) ) ;