human
Count number of ordered pairs with Even and Odd Sums | function to count odd sum pair.
if number is even.
if number is odd.
count of ordered pairs.
function to count even sum pair.
Driver code"
Solution in Python:

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Can you provide a code to count number of ordered pairs with Even and Odd Sums and the other steps required?
assistant
#Here is code to count number of ordered pairs with Even and Odd Sums and the other steps required.
 def count_odd_pair ( n , a ) :
	odd = 0
	even = 0
	for i in range ( 0 , n ) :
		if ( a [ i ] % 2 == 0 ) :
			even = even + 1
		else :
			odd = odd + 1
	ans = odd * even * 2
	return ans
def count_even_pair ( odd_sum_pairs , n ) :
	total_pairs = ( n * ( n - 1 ) )
	ans = total_pairs - odd_sum_pairs
	return ans
n = 6
a = [ 2 , 4 , 5 , 9 , 1 , 8 ]
odd_sum_pairs = count_odd_pair ( n , a )
even_sum_pairs = count_even_pair ( odd_sum_pairs , n )
print ( " Even ▁ Sum ▁ Pairs ▁ = " , even_sum_pairs )
print ( " Odd ▁ Sum ▁ Pairs = " , odd_sum_pairs )