human
Give me a code to character replacement after removing duplicates from a string and the other steps required given the following:
Character replacement after removing duplicates from a string | Function to minimize string.
Duplicate characters are removed.
checks if character has previously occurred or not if not then add it to the minimized string 'mstr.
Utility function to print the minimized , replaced string.
Creating final string by replacing character.
index calculation.
Driver program"
Solution in Python:
assistant
#Here is code to character replacement after removing duplicates from a string and the other steps required.
 def minimize ( string ) :
	mstr = " ▁ "
	flagchar = [ 0 ] * 26
	l = len ( string )
	for i in range ( 0 , len ( string ) ) :
		ch = string [ i ]
'
	if flagchar [ ord ( ch ) - 97 ] == 0 :
		mstr = mstr + ch
		flagchar [ ord ( ch ) - 97 ] = 1
def replaceMinimizeUtil ( string ) :
	finalStr = " "
	l = len ( string )
	for i in range ( 0 , len ( minimizedStr ) ) :
		ch = ord ( minimizedStr [ i ] )
		index = ( ch * ch ) % l
		finalStr = finalStr + string [ index ]
if __name__ == " _ _ main _ _ " :
	string = " geeks "
	replaceMinimizeUtil ( string )