If equal don't do anything

[Nuc]

And what If I want the program to retry the hero's name choosing if it isn't at least 3 characters?
I heard about some kind of pen (?) that can do this but I don't really have clue. The only thing I could think of right now is making a loop then break it if the name doesn't have 3 characters.

[Johnnyboy]

Instead of breaking the loop if the name doesn't have 3 characters, you could make the loop repeat until the name input has 3 or more characters and then break.

[Nuc]

And what about that pen I were talking about? Anyone knows it?

[Zaita]

No idea what you're talking about.

[Nuc]

Sorry, it's called instruction pointer or something.
http://www.reddit.com/r/carlhprogramming/comments/9ok6s/lesson_11_more_about_program_flow/

[Zaita]

Ahhh yes. You need never worry about this, unless you decide to program in assembly. Even then it's a minor.

[Nuc]

So there is no other way than making it a loop? There's nothing faster? It's just a console app but I would want to know for future.