human
Write me a code to maximize the product of four factors of a Number and the other steps required given the following:
Maximize the product of four factors of a Number | For calculation of a ^ b.
Function to check.
every odd and number less than 3..
every number divisible by 4..
every number divisible by 6..
every number divisible by 10..
for every even number which is not divisible by above values ..
Driver code"
Solution in Python:
assistant
#Here is code to maximize the product of four factors of a Number and the other steps required.
 def modExp ( a , b ) :
	result = 1
	while ( b > 0 ) :
		if ( int ( b ) & 1 ) :
			result = result * a
		a = a * a
		b /= 2
	return result
def check ( num ) :
	if ( num & 1 or num < 3 ) :
		return - 1
	elif ( num % 4 == 0 ) :
		return modExp ( num / 4 , 4 )
	elif ( num % 6 == 0 ) :
		return modExp ( num / 3 , 2 ) * modExp ( num / 6 , 2 )
	elif ( num % 10 == 0 ) :
		return modExp ( num / 5 , 2 ) * ( num / 10 ) * ( num / 2 )
	else :
		return - 1
if __name__ == ' _ _ main _ _ ' :
	num = 10
	print ( int ( check ( num ) ) )