human
Minimum number of flips or swaps of adjacent characters required to make two strings equal | Function to count the minimum number of operations required to make strings A and B equal.
Stores all dp - states.
Iterate rate over the range [ 1 , N ].
If A [ i - 1 ] equals to B [ i - 1 ].
Assign Dp [ i - 1 ] to Dp [ i ].
Otherwise.
Update dp [ i ].
If swapping is possible.
Update dp [ i ].
Return the minimum number of steps required.
Given Input.
Function Call"
Solution in Python:
assistant
#Here is code to minimum number of flips or swaps of adjacent characters required to make two strings equal and the other steps required.
 def countMinSteps ( A , B , N ) :
	dp = [ 0 ] * ( N + 1 )
	for i in range ( 1 , N + 1 ) :
		if ( A [ i - 1 ] == B [ i - 1 ] ) :
			dp [ i ] = dp [ i - 1 ]
		else :
			dp [ i ] = dp [ i - 1 ] + 1
		if ( i >= 2 and A [ i - 2 ] == B [ i - 1 ] and A [ i - 1 ] == B [ i - 2 ] ) :
			dp [ i ] = min ( dp [ i ] , dp [ i - 2 ] + 1 )
	return dp [ N ]
A = "0101"
B = "0011"
N = len ( A )
print ( countMinSteps ( A , B , N ) )