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Move spaces to front of string in single traversal | Function to find spaces and move to beginning.
Keep copying non - space characters.
Move spaces to be beginning.
Driver code"
Solution in Python:

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What is a code to move spaces to front of string in single traversal and the other steps required?
assistant
#Here is code to move spaces to front of string in single traversal and the other steps required.
 def moveSpaceInFront ( s ) :
	i = len ( s ) - 1 ;
	for j in range ( i , - 1 , - 1 ) :
		if ( s [ j ] != ' ▁ ' ) :
			s = s [ : i ] + s [ j ] + s [ i + 1 : ]
			i -= 1 ;
	while ( i >= 0 ) :
		s = s [ : i ] + ' ▁ ' + s [ i + 1 : ]
		i -= 1
	return s ;
s = " Hey ▁ there , ▁ it ' s ▁ GeeksforGeeks " ;
s = moveSpaceInFront ( s ) ;
print ( s ) ;