human
Make all array elements even by replacing any pair of array elements with their sum | Function to find the minimum number of replacements required to make all array elements even.
Stores the count of odd elements.
Traverse the array.
Increase count of odd elements.
Store number of replacements required.
Two extra moves will be required to make the last odd element even.
Prthe minimum replacements.
Driver Code.
Function call"
How can the above be solved in Python?
 What is a code to make all array elements even by replacing any pair of array elements with their sum and the other steps required?
assistant
#Here is code to make all array elements even by replacing any pair of array elements with their sum and the other steps required.
 def minMoves ( arr , N ) :
	odd_element_cnt = 0 ;
	for i in range ( N ) :
		if ( arr [ i ] % 2 != 0 ) :
			odd_element_cnt += 1 ;
	moves = ( odd_element_cnt ) // 2 ;
	if ( odd_element_cnt % 2 != 0 ) :
		moves += 2 ;
	print ( moves ) ;
if __name__ == ' _ _ main _ _ ' :
	arr = [ 5 , 6 , 3 , 7 , 20 ] ;
	N = len ( arr ) ;
	minMoves ( arr , N ) ;