human
Maximize the given number by replacing a segment of digits with the alternate digits given | Function to return the maximized number.
Iterate till the end of the string.
Check if it is greater or not.
Replace with the alternate till smaller.
Return original s in case no change took place.
Driver Code"
Solution in Python:

=====
Can you provide a code to maximize the given number by replacing a segment of digits with the alternate digits given and the other steps required?
assistant
#Here is code to maximize the given number by replacing a segment of digits with the alternate digits given and the other steps required.
 def get_maximum ( s , a ) :
	s = list ( s )
	n = len ( s )
	for i in range ( n ) :
		if ( ord ( s [ i ] ) - ord ( '0' ) < a [ ord ( s [ i ] ) - ord ( '0' ) ] ) :
			j = i
			while ( j < n and ( ord ( s [ j ] ) - ord ( '0' ) <= a [ ord ( s [ j ] ) - ord ( '0' ) ] ) ) :
				s [ j ] = chr ( ord ( '0' ) + a [ ord ( s [ j ] ) - ord ( '0' ) ] )
				j += 1
			return " " . join ( s ) ;
	return s
if __name__ == " _ _ main _ _ " :
	s = "1337"
	a = [ 0 , 1 , 2 , 5 , 4 , 6 , 6 , 3 , 1 , 9 ]
	print ( get_maximum ( s , a ) )