human
Can you provide a code to check if a given string can be converted to another by given possible swaps and the other steps required given the following:
Check if a given string can be converted to another by given possible swaps | Python3 program to implement the above approach.
Stores length of str1.
Stores length of str2.
Stores distinct characters of str1.
Stores distinct characters of str2.
Stores frequency of each character of str1.
Traverse the string str1.
Update frequency of str1 [ i ].
Traverse the string str1.
Insert str1 [ i ] into st1.
Traverse the string str2.
Insert str1 [ i ] into st1.
If distinct characters in str1 and str2 are not same.
Stores frequency of each character of str2.
Traverse the string str2.
Update frequency of str2 [ i ].
Sort hash1 [ ] array.
Sort hash2 [ ] array.
Traverse hash1 [ ] and hash2 [ ].
If hash1 [ i ] not equal to hash2 [ i ].
Driver Code"
How can the above be solved in Python?
assistant
#Here is code to check if a given string can be converted to another by given possible swaps and the other steps required.
 def checkStr1CanConStr2 ( str1 , str2 ) :
	N = len ( str1 )
	M = len ( str2 )
	st1 = set ( [ ] )
	st2 = set ( [ ] )
	hash1 = [ 0 ] * 256
	for i in range ( N ) :
		hash1 [ ord ( str1 [ i ] ) ] += 1
	for i in range ( N ) :
		st1 . add ( str1 [ i ] )
	for i in range ( M ) :
		st2 . add ( str2 [ i ] )
	if ( st1 != st2 ) :
		return False
	hash2 = [ 0 ] * 256
	for i in range ( M ) :
		hash2 [ ord ( str2 [ i ] ) ] += 1
	hash1 . sort ( )
	hash2 . sort ( )
	for i in range ( 256 ) :
		if ( hash1 [ i ] != hash2 [ i ] ) :
			return False
	return True
if __name__ == " _ _ main _ _ " :
	str1 = " xyyzzlll "
	str2 = " yllzzxxx "
	if ( checkStr1CanConStr2 ( str1 , str2 ) ) :
		print ( " True " )
	else :
		print ( " False " )