human
Length of longest increasing absolute even subsequence | Function to find the longest increasing absolute even subsequence.
Length of arr.
Stores length of required subsequence.
Traverse the array.
Traverse prefix of current array element.
Check if the subsequence is LIS and have even absolute difference of adjacent pairs.
Update lis [ ].
Stores maximum length.
Find the length of longest absolute even subsequence.
Return the maximum length of absolute even subsequence.
Given arr [ ].
Function Call"
Solution in Python:
 Give me a code to length of longest increasing absolute even subsequence and the other steps required?
assistant
#Here is code to length of longest increasing absolute even subsequence and the other steps required.
 def EvenLIS ( arr ) :
	n = len ( arr )
	lis = [ 1 ] * n
	for i in range ( 1 , n ) :
		for j in range ( 0 , i ) :
			if abs ( arr [ i ] ) > abs ( arr [ j ] ) and abs ( arr [ i ] % 2 ) == 0 and abs ( arr [ j ] % 2 ) == 0 and lis [ i ] < lis [ j ] + 1 :
				lis [ i ] = lis [ j ] + 1
	maxlen = 0
	for i in range ( n ) :
		maxlen = max ( maxlen , lis [ i ] )
	print ( maxlen )
arr = [ 11 , - 22 , 43 , - 54 , 66 , 5 ]
EvenLIS ( arr )