[C++/C#] What to learn now?

[Nikentic]

I'm stuck in what I should learn. I've been taking a c# and a c++ course in school, listing what I can below.

Basics, data types, loops etc. (C++ & C#)
Arrays and lists (C# and C++)
Basic socketing (C#)
Pointers, references, objects (C++ mostly, haven't tried it out in C#)

Is there any more stuff that is essential to learn? If you know any good book to read or so, please post it's name

 

[NucleA]

There are a LOT LOT more to learn! i would recommend you to check out the windows API for making windows software, Opengl, GLUT, SDL, DirectX, and the list goes on and on!

Frankly, i think C is the best languages compared to C++ and C#.

 

[desiboy]

OOP basics
make sure you are very fluent with these things
classes
objects
friend function
Function & Operator overloading
Inheritance