human
Give me a code to reduce the string to minimum length with the given operation and the other steps required given the following:
Reduce the string to minimum length with the given operation | Function to return the minimum possible length str can be reduced to with the given operation.
Stack to store the characters of the given string.
For every character of the string.
If the stack is empty then push the current character in the stack.
Get the top character.
If the top element is not equal to the current element and it only differs in the case.
Pop the top element from stack.
Else push the current element.
Driver code"
Solution in Python:
assistant
#Here is code to reduce the string to minimum length with the given operation and the other steps required.
 def minLength ( string , l ) :
	s = [ ] ;
	for i in range ( l ) :
		if ( len ( s ) == 0 ) :
			s . append ( string [ i ] ) ;
		else :
			c = s [ - 1 ] ;
			if ( c != string [ i ] and c . upper ( ) == string [ i ] . upper ( ) ) :
				s . pop ( ) ;
			else :
				s . append ( string [ i ] ) ;
	return len ( s ) ;
if __name__ == " _ _ main _ _ " :
	string = " ASbBsd " ;
	l = len ( string ) ;
	print ( minLength ( string , l ) ) ;