human
Write me a code to find the Largest divisor Subset in the Array and the other steps required given the following:
Find the Largest divisor Subset in the Array | Function to find the required subsequence.
Sort the array.
Keep a count of the length of the subsequence and the previous element Set the initial values.
Maximum length of the subsequence and the last element.
Run a loop for every element.
Check for all the divisors.
If the element is a divisor and the length of subsequence will increase by adding j as previous element of i.
Increase the count.
Update the max count.
Get the last index of the subsequence.
Print the element.
Move the index to the previous element.
Driver code"
How can the above be solved in Python?
assistant
#Here is code to find the Largest divisor Subset in the Array and the other steps required.
 def findSubSeq ( arr , n ) :
	arr . sort ( ) ;
	count = [ 1 ] * n ;
	prev = [ - 1 ] * n ;
	max = 0 ;
	maxprev = - 1 ;
	for i in range ( n ) :
		for j in range ( i - 1 , - 1 , - 1 ) :
			if ( arr [ i ] % arr [ j ] == 0 and count [ j ] + 1 > count [ i ] ) :
				count [ i ] = count [ j ] + 1 ;
				prev [ i ] = j ;
		if ( max < count [ i ] ) :
			max = count [ i ] ;
			maxprev = i ;
	i = maxprev ;
	while ( i >= 0 ) :
		if ( arr [ i ] != - 1 ) :
			print ( arr [ i ] , end = " ▁ " ) ;
		i = prev [ i ] ;
if __name__ == " _ _ main _ _ " :
	arr = [ 1 , 2 , 3 , 4 , 5 ] ;
	n = len ( arr ) ;
	findSubSeq ( arr , n ) ;