human
Write me a code to generate all rotations of a number and the other steps required given the following:
Generate all rotations of a number | function to return the count of digit of n.
function to print the left shift numbers.
formula to calculate left shift from previous number.
Update the original number.
Driver code"
How can the above be solved in Python?
assistant
#Here is code to generate all rotations of a number and the other steps required.
 def numberofDigits ( n ) :
	cnt = 0
	while n > 0 :
		cnt += 1
		n //= 10
	return cnt
def cal ( num ) :
	digit = numberofDigits ( num )
	powTen = pow ( 10 , digit - 1 )
	for i in range ( digit - 1 ) :
		firstDigit = num // powTen
		left = ( num * 10 + firstDigit - ( firstDigit * powTen * 10 ) )
		print ( left , end = " ▁ " )
		num = left
num = 1445
cal ( num )