An overview of strings and some commonly used functions from string.h
Overview of C libraries.
Pointer basics in C.
Overview about how a program is created. The steps which have to be done to create a binary file.
Scope of C variables - lifetime.
An overview about arrays in C.
Control program flow with loops - while, do while, for.
Control program flow with conditionals - if, else if, else, switch and ternary operator.
Formatting input and output data with printf and scanf functions.
Variables overview - what are variables, how to declare them, operations with variables.