given that question is "find how many characters are the same":
count_of_equal_items('skaperen','skapare') -> 4, why not 5 (skap#r##) or 6 (skap#re##)?
count_of_equal_items('war','raw') -> 0, why not 1 (#a#)?
count_of_equal_items('skaperen','skapare') -> 4, why not 5 (skap#r##) or 6 (skap#re##)?
count_of_equal_items('war','raw') -> 0, why not 1 (#a#)?