Write, compile, and debug C programs using variables, operators, and control flow structures.
Design and implement functions, including recursion and external variables, to modularize code.
Utilize pointers and arrays effectively, including pointer arithmetic, function pointers, and multi-dimensional arrays.
Apply preprocessor directives such as macros, file inclusion, and conditional compilation.
Handle character input/output and string manipulation using standard library functions.
Understand memory organization and address arithmetic for efficient programming.
