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Foundational Systems • 20 Lessons
Learn C Programming, the simple way.
Understand how computers actually work. Master C syntax, memory addresses, and pointers through clear, step-by-step interactive lessons without any confusing jargon.
Beginner FriendlyIn-Browser Code RunnerInteractive Memory Visualizer
Curriculum Roadmap
What You Will Learn
Structured step-by-step from your first line of code to dynamic memory pointers.
Part 1: C Basics & Getting Started
BeginnerLearn how C works, write your first program, and understand variables, data types, and operators.
Part 2: Control Flow & Decision Making
Core LogicMaster conditions, if-else logic, switch statements, and loops in C.
Part 3: Arrays, Strings, Pointers & Functions
IntermediateUnderstand arrays, strings, user input, functions, and C's most famous feature: memory pointers.
Part 3: Advanced Systems Programming
AdvancedMaster dynamic memory (malloc/free), structs, function pointers, bitwise logic, and memory safety.
Ready to start learning C?
Zero installation required. Write, run, and understand C directly in your web browser.