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Factorial of a number without using multiplication | Function to calculate factorial of the number without using multiplication operator.
Variable to store the final factorial.
Outer loop.
Inner loop.
Driver code.
Input.
Function calling"
How can the above be solved in Python?
 ... Give me a code to factorial of a number without using multiplication and the other steps required?
assistant
#Here is code to factorial of a number without using multiplication and the other steps required.
 def factorialWithoutMul ( N ) :
	ans = N
	i = N - 1
	while ( i > 0 ) :
		sum = 0
		for j in range ( i ) :
			sum += ans
		ans = sum
		i -= 1
	return ans
if __name__ == ' _ _ main _ _ ' :
	N = 5
	print ( factorialWithoutMul ( N ) )