human
Minimum swaps required to make a binary string alternating | returns the minimum number of swaps of a binary string passed as the argument to make it alternating.
counts number of zeroes at odd and even positions.
counts number of ones at odd and even positions.
alternating string starts with 0.
alternating string starts with 1.
calculates the minimum number of swaps.
Driver code"
How can the above be solved in Python?

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Write me a code to minimum swaps required to make a binary string alternating and the other steps required?
assistant
#Here is code to minimum swaps required to make a binary string alternating and the other steps required.
 def countMinSwaps ( st ) :
	min_swaps = 0
	odd_0 , even_0 = 0 , 0
	odd_1 , even_1 = 0 , 0
	n = len ( st )
	for i in range ( 0 , n ) :
		if i % 2 == 0 :
			if st [ i ] == "1" :
				even_1 += 1
			else :
				even_0 += 1
		else :
			if st [ i ] == "1" :
				odd_1 += 1
			else :
				odd_0 += 1
	cnt_swaps_1 = min ( even_0 , odd_1 )
	cnt_swaps_2 = min ( even_1 , odd_0 )
	return min ( cnt_swaps_1 , cnt_swaps_2 )
if __name__ == " _ _ main _ _ " :
	st = "000111"
	print ( countMinSwaps ( st ) )