human
Minimize flips on K | .
Store previous flip events.
Remove an item which is out range of window ..
In a window , if A [ i ] is a even number with even times fliped , it need to be fliped again . On other hand , if A [ i ] is a odd number with odd times fliped , it need to be fliped again ..
Insert.
Driver code"
How can the above be solved in Python?

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Write me a code to minimize flips on K and the other steps required?
assistant
#Here is code to minimize flips on K and the other steps required.
 def minKBitFlips ( A , K , N ) :
	flip = [ ]
	count = 0
	for i in range ( N ) :
		if ( len ( flip ) > 0 and ( i - flip [ 0 ] >= K ) ) :
			flip . pop ( 0 )
		if ( A [ i ] % 2 == len ( flip ) % 2 ) :
			if ( i + K - 1 >= N ) :
				return - 1
			flip . append ( i )
			count += 1
	return count
A = [ 0 , 1 , 0 ]
N = len ( A )
K = 1
ans = minKBitFlips ( A , K , 3 )
print ( ans )