human
Write me a code to find an N x N grid whose xor of every row and column is equal and the other steps required given the following:
Find an N x N grid whose xor of every row and column is equal | Function to find the n x n matrix that satisfies the given condition.
Initialize x to 0.
Divide the n x n matrix into n / 4 matrices for each of the n / 4 rows where each matrix is of size 4 x 4.
Print the generated matrix.
Driver code"
How can the above be solved in Python?
assistant
#Here is code to find an N x N grid whose xor of every row and column is equal and the other steps required.
 def findGrid ( n ) :
	arr = [ [ 0 for k in range ( n ) ] for l in range ( n ) ]
	x = 0
	for i in range ( n // 4 ) :
		for j in range ( n // 4 ) :
			for k in range ( 4 ) :
				for l in range ( 4 ) :
					arr [ i * 4 + k ] [ j * 4 + l ] = x
					x += 1
	for i in range ( n ) :
		for j in range ( n ) :
			print ( arr [ i ] [ j ] , end = " ▁ " )
		print ( )
n = 4
findGrid ( n )