C Programming Tutorial

ALG Software Lab

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About this app

Learn C programming from the ground up with this comprehensive, beginner-friendly app. No prior coding experience is required — start with the basics and progress to advanced concepts at your own pace.

Whether you’re just starting your programming journey or you’re an experienced developer looking for a quick reference, you’ll find concise explanations, clear examples, and practical code snippets to help you understand and apply C programming concepts. Well-structured lessons with clear, real-world code examples make learning efficient and engaging.

Test your knowledge with our built-in interactive quiz system — over 250 carefully crafted questions designed to reinforce learning, prepare you for technical interviews, and boost exam readiness.

The application is available in English, French, German, Italian, Portuguese, Russian, and Spanish.

Covered themes include:

• Variables and data types
• Constants and Literals
• Operations
• Type conversion
• Control structures
• Loops
• Arrays
• Functions
• Scope
• Storage Classes
• Pointers
• Characters and strings
• Structures
• Enumerations
• Console I/O
• Formatted output
• Formatted input
• Preprocessor
• Error handling

Learn faster. Practice smarter. Code better.

What's new

Updated content and libraries