human
What is a code to prefix Factorials of a Prefix Sum Array and the other steps required given the following:
Prefix Factorials of a Prefix Sum Array | Function to find the factorial of a number N.
Base Case.
Find the factorial recursively.
Function to find the prefix factorial array.
Find the prefix sum array.
Find the factorials of each array element.
Print the resultant array.
Driver Code"
How can the above be solved in Python?
assistant
#Here is code to prefix Factorials of a Prefix Sum Array and the other steps required.
 def fact ( N ) :
	if ( N == 1 or N == 0 ) :
		return 1
	return N * fact ( N - 1 )
def prefixFactorialArray ( arr , N ) :
	for i in range ( 1 , N ) :
		arr [ i ] += arr [ i - 1 ]
	for i in range ( N ) :
		arr [ i ] = fact ( arr [ i ] )
	for i in range ( N ) :
		print ( arr [ i ] , end = " ▁ " )
if __name__ == " _ _ main _ _ " :
	arr = [ 1 , 2 , 3 , 4 ]
	N = len ( arr )
	prefixFactorialArray ( arr , N )