human
Generating distinct subsequences of a given string in lexicographic order | Finds and stores result in st for a given string s ..
If current string is not already present ..
Traverse current string , one by one remove every character and recur ..
Driver Code"
Solution in Python:
 ... Give me a code to generating distinct subsequences of a given string in lexicographic order and the other steps required?
assistant
#Here is code to generating distinct subsequences of a given string in lexicographic order and the other steps required.
 def generate ( st , s ) :
	if len ( s ) == 0 :
		return
	if s not in st :
		st . add ( s )
		for i in range ( len ( s ) ) :
			t = list ( s ) . copy ( )
			t . remove ( s [ i ] )
			t = ' ' . join ( t )
			generate ( st , t )
	return
if __name__ == " _ _ main _ _ " :
	s = " xyz "
	st = set ( )
	generate ( st , s )
	for i in st :
		print ( i )