human
Count of all possible pairs of array elements with same parity | Function to return the answer.
Generate all possible pairs.
Increment the count if both even or both odd.
Driver Code"
Solution in Python:
 ... Write me a code to count of all possible pairs of array elements with same parity and the other steps required?
assistant
#Here is code to count of all possible pairs of array elements with same parity and the other steps required.
 def countPairs ( A , n ) :
	count = 0
	for i in range ( n ) :
		for j in range ( i + 1 , n ) :
			if ( ( A [ i ] % 2 == 0 and A [ j ] % 2 == 0 ) or ( A [ i ] % 2 != 0 and A [ j ] % 2 != 0 ) ) :
				count += 1
	return count
if __name__ == " _ _ main _ _ " :
	A = [ 1 , 2 , 3 , 1 , 3 ]
	n = len ( A )
	print ( countPairs ( A , n ) )