human
Write me a code to maximum possible difference of two subsets of an array and the other steps required given the following:
Maximum possible difference of two subsets of an array | function for maximum subset diff.
sort the array.
calculate the result.
check for last element.
return result.
Driver Code"
How can the above be solved in Python?
assistant
#Here is code to maximum possible difference of two subsets of an array and the other steps required.
 def maxDiff ( arr , n ) :
	result = 0
	arr . sort ( )
	for i in range ( n - 1 ) :
		if ( abs ( arr [ i ] ) != abs ( arr [ i + 1 ] ) ) :
			result += abs ( arr [ i ] )
		else :
			pass
	if ( arr [ n - 2 ] != arr [ n - 1 ] ) :
		result += abs ( arr [ n - 1 ] )
	return result
if __name__ == " _ _ main _ _ " :
	arr = [ 4 , 2 , - 3 , 3 , - 2 , - 2 , 8 ]
	n = len ( arr )
	print ( " Maximum ▁ Difference ▁ = ▁ " , maxDiff ( arr , n ) )