human
Can you provide a code to count permutations of all integers upto N that can form an acyclic graph based on given conditions and the other steps required given the following:
Count permutations of all integers upto N that can form an acyclic graph based on given conditions | Find the count of possible graphs.
Driver code"
Solution in Python:
assistant
#Here is code to count permutations of all integers upto N that can form an acyclic graph based on given conditions and the other steps required.
 def possibleAcyclicGraph ( N ) :
	print ( pow ( 2 , N - 1 ) )
	return
if __name__ == ' _ _ main _ _ ' :
	N = 4
	possibleAcyclicGraph ( N )