Programming in C Level – 3

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Level 3 is where you move from writing working C programs to building efficient, scalable, and system-level software. This course focuses on how C works under the hood and how professionals use it in real-world environments.

You’ll master advanced pointer concepts such as function pointers, void pointers, pointers to structures, and pointers to pointers. You’ll gain deep control over memory by learning memory management, debugging memory leaks. Core searching and sorting algorithms will strengthen your problem-solving and performance analysis skills.

You’ll also learn modular programming using multiple files and header files, explore low-level programming concepts like bit manipulation and command-line arguments. Finally, you’ll develop professional skills such as debugging with gdb and optimization techniques.

By the end of Level 3, you won’t just write C code — you’ll think like a systems programmer.