human
Quickly find multiple left rotations of an array | Set 1 | Fills temp with two copies of arr.
Store arr elements at i and i + n.
Function to left rotate an array k times.
Starting position of array after k rotations in temp will be k % n.
Print array after k rotations.
Driver program"
Solution in Python:

Can you provide a code to quickly find multiple left rotations of an array and the other steps required?
assistant
#Here is code to quickly find multiple left rotations of an array and the other steps required.
 def preprocess ( arr , n ) :
	temp = [ None ] * ( 2 * n )
	for i in range ( n ) :
		temp [ i ] = temp [ i + n ] = arr [ i ]
	return temp
def leftRotate ( arr , n , k , temp ) :
	start = k % n
	for i in range ( start , start + n ) :
		print ( temp [ i ] , end = " ▁ " )
	print ( " " )
arr = [ 1 , 3 , 5 , 7 , 9 ]
n = len ( arr )
temp = preprocess ( arr , n )
k = 2
leftRotate ( arr , n , k , temp )
k = 3
leftRotate ( arr , n , k , temp )
k = 4
leftRotate ( arr , n , k , temp )