human
What is a code to find a rotation with maximum hamming distance and the other steps required given the following:
Find a rotation with maximum hamming distance | Return the maximum hamming distance of a rotation.
arr [ ] to brr [ ] two times so that we can traverse through all rotations ..
We know hamming distance with 0 rotation would be 0..
We try other rotations one by one and compute Hamming distance of every rotation.
We can never get more than n ..
driver program"
Solution in Python:
assistant
#Here is code to find a rotation with maximum hamming distance and the other steps required.
 def maxHamming ( arr , n ) :
	brr = [ 0 ] * ( 2 * n + 1 )
	for i in range ( n ) :
		brr [ i ] = arr [ i ]
	for i in range ( n ) :
		brr [ n + i ] = arr [ i ]
	maxHam = 0
	for i in range ( 1 , n ) :
		currHam = 0
		k = 0
		for j in range ( i , i + n ) :
			if brr [ j ] != arr [ k ] :
				currHam += 1
				k = k + 1
		if currHam == n :
			return n
		maxHam = max ( maxHam , currHam )
	return maxHam
arr = [ 2 , 4 , 6 , 8 ]
n = len ( arr )
print ( maxHamming ( arr , n ) )