title: What data structures for python are used to save user input data( usernames, their passwords, etc.)
body: <p>I know it is probably hard to give an exact answer but anything will help so I appreciate the help. I’m new to this and I happened to start with learning python. I’ve gotten pretty good with the the basics (strings, lists, tuples, dictionaries, etc) and I’ve started playing with classes as well but not much. Im having trouble though seeing what each one is best used for to solve real world problems (like what data is Best for strings, what’s best for tuples, what’s best for lists, etc.). I’ve tried to read a few articles on this but none of them really helped. Thank you in advance for any help.</p>