human
What is a code to length of longest increasing index dividing subsequence and the other steps required given the following:
Length of longest increasing index dividing subsequence | Function to find the length of the longest increasing sub - sequence such that the index of the element is divisible by index of previous element.
Initialize the dp [ ] array with 1 as a single element will be of 1 length.
Traverse the given array.
If the index is divisible by the previous index.
If increasing subsequence identified.
Longest length is stored.
Driver code"
How can the above be solved in Python?
assistant
#Here is code to length of longest increasing index dividing subsequence and the other steps required.
 def LIIDS ( arr , N ) :
	dp = [ ]
	for i in range ( 1 , N + 1 ) :
		dp . append ( 1 )
	ans = 0
	for i in range ( 1 , N + 1 ) :
		j = i + i
		while j <= N :
			if j < N and i < N and arr [ j ] > arr [ i ] :
				dp [ j ] = max ( dp [ j ] , dp [ i ] + 1 )
			j += i
		if i < N :
			ans = max ( ans , dp [ i ] )
	return ans
arr = [ 1 , 2 , 3 , 7 , 9 , 10 ]
N = len ( arr )
print ( LIIDS ( arr , N ) )