22 June 2026
C++ in 5 Days
C++ in 5 Days is coming soon to the App Store and Google Play.
Learn more about C++ in 5 Days
Learn C++ quickly and effectively with C++ in 5 Days - a structured course designed to take you from the fundamentals all the way to the Standard Template Library in just five days.
The app contains 87 carefully organized lessons. Whether you are new to programming or coming from another language, you will find clear explanations, compilable examples, and practical tips throughout the course.
The 5-day plan
- Day 1 - Getting started: types, operators, input/output and control flow
- Day 2 - Functions, pointers and memory: references, pointers and manual memory
- Day 3 - Structs and classes: bundling data and giving it behaviour
- Day 4 - Inheritance, polymorphism and the STL: virtual functions, templates, vector
- Day 5 - Algorithms, containers, streams and exceptions: sort, map, files, try/catch
What you will find inside
- 87 lessons organized into a focused 5-day learning plan
- 95 real code examples, each compilable and shown with its output
- 87 practical tips that highlight best practices and common pitfalls
- Interactive keyword explanations: tap keywords like
int,class,virtual, orvectorinside code examples to instantly see their meaning and usage - Powerful lesson search across every lesson, example, and keyword
- Progress tracking, and light and dark themes that follow your system setting
Topics covered
- Variables, types, and constants
- Operators, control flow, and loops
- Arrays, strings, functions, and references
- Pointers and dynamic memory
- Structs, classes, constructors, and destructors
- Inheritance, polymorphism, and operator overloading
- Templates and the STL (vector, map, set, stack, queue)
- Iterators, algorithms, streams, file input/output, and exceptions
The app works fully offline and does not collect any personal data.
Whether you are learning C++ for systems programming, game development, competitive programming, or just to understand how computers really work, C++ in 5 Days gives you a clear and practical path to follow. Start your C++ journey and learn step by step in just 5 days.