human
Count the number of ways to divide N in k groups incrementally | Function to count the number of ways to divide the number N in groups such that each group has K number of elements.
Base Case.
If N is divides completely into less than k groups.
Put all possible values greater equal to prev.
Function to count the number of ways to divide the number N.
Driver Code"
Solution in Python:
 ... What is a code to count the number of ways to divide N in k groups incrementally and the other steps required?
assistant
#Here is code to count the number of ways to divide N in k groups incrementally and the other steps required.
 def calculate ( pos , prev , left , k ) :
	if ( pos == k ) :
		if ( left == 0 ) :
			return 1 ;
		else :
			return 0 ;
	if ( left == 0 ) :
		return 0 ;
	answer = 0 ;
	for i in range ( prev , left + 1 ) :
		answer += calculate ( pos + 1 , i , left - i , k ) ;
	return answer ;
def countWaystoDivide ( n , k ) :
	return calculate ( 0 , 1 , n , k ) ;
if __name__ == ' _ _ main _ _ ' :
	N = 8 ;
	K = 4 ;
	print ( countWaystoDivide ( N , K ) ) ;