C++ > *

Tell me /prog/, why are you still using lisp and scheme when you can use C++ with Object Oriented and Imperative styles. How are you supposed to make a usable application if you can't use state?

Lisp/Scheme has state, and OOP systems.

Haskell doesn't, ask them. (There's a valid answer to your valid question (even though you were probably trolling), but i don't know it.)