human
Find the player who wins the game of placing alternate + and | Function to check which player wins the game.
Stores the difference between + ve and - ve array elements.
Traverse the array.
Update diff.
Checks if diff is even.
Driver Code.
Given Input.
Function call to check which player wins the game"
How can the above be solved in Python?
 ... Can you provide a code to find the player who wins the game of placing alternate + and and the other steps required?
assistant
#Here is code to find the player who wins the game of placing alternate + and and the other steps required.
 def checkWinner ( arr , N ) :
	diff = 0
	for i in range ( N ) :
		diff -= arr [ i ]
	if ( diff % 2 == 0 ) :
		print ( " A " )
	else :
		print ( " B " )
if __name__ == " _ _ main _ _ " :
	arr = [ 1 , 2 ]
	N = len ( arr )
	checkWinner ( arr , N )