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Length of the longest subsequence such that xor of adjacent elements is non | Function to find the length of the longest subsequence such that the XOR of adjacent elements in the subsequence must be non - decreasing.
Computing xor of all the pairs of elements and store them along with the pair ( i , j ).
Sort all possible xor values.
Initialize the dp array.
Calculating the dp array for each possible position and calculating the max length that ends at a particular index.
Taking maximum of all position.
Driver code"
Solution in Python:

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Write me a code to length of the longest subsequence such that xor of adjacent elements is non and the other steps required?
assistant
#Here is code to length of the longest subsequence such that xor of adjacent elements is non and the other steps required.
 def LongestXorSubsequence ( arr , n ) :
	v = [ ]
	for i in range ( 0 , n ) :
		for j in range ( i + 1 , n ) :
			v . append ( [ ( arr [ i ] ^ arr [ j ] ) , ( i , j ) ] )
	v . sort ( )
	dp = [ 1 for x in range ( 88 ) ]
	for a , b in v :
		dp [ b [ 1 ] ] = max ( dp [ b [ 1 ] ] , 1 + dp [ b [ 0 ] ] )
	ans = 1
	for i in range ( 0 , n ) :
		ans = max ( ans , dp [ i ] )
	return ans
arr = [ 2 , 12 , 6 , 7 , 13 , 14 , 8 , 6 ]
n = len ( arr )
print ( LongestXorSubsequence ( arr , n ) )