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Check if the XOR of an array of integers is Even or Odd | Function to check if the XOR of an array of integers is Even or Odd.
Count the number of odd elements.
If count of odd elements is odd , then XOR will be odd.
Else even.
Driver Code.
Function call"
Solution in Python:

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Give me a code to check if the XOR of an array of integers is Even or Odd and the other steps required?
assistant
#Here is code to check if the XOR of an array of integers is Even or Odd and the other steps required.
 def check ( arr , n ) :
	count = 0 ;
	for i in range ( n ) :
		if ( arr [ i ] & 1 ) :
			count = count + 1 ;
	if ( count & 1 ) :
		return " Odd " ;
	else :
		return " Even " ;
if __name__ == ' _ _ main _ _ ' :
	arr = [ 3 , 9 , 12 , 13 , 15 ]
	n = len ( arr )
	print ( check ( arr , n ) )