{∅, {∅}, {∅, {∅}}} : Rage Against the Meat Grinder

That is cool. I tried once C++ but OOP languages are "not  my cup of tea".  Inheritance ,objects, classes are too taxing for my little neurons.  I programmed once in C language for micro controllers back in the day. i use functions and bunch of structs, that was enough for me. I might brush my knowledge of C language.

do you use gcc compiler or another one.