Data Structure Code Examples With Tutorials

Beginner-friendly walkthroughs of C++ data structure implementations.

Tutorials

1. Infix to Postfix Conversion
2. Queue Using Stack, and Stack Using Queue
3. Linear Queue
4. Circular Queue

How to Use These

Each tutorial is self-contained - read the code alongside the trace tables to see exactly how the data moves step by step. GitHub-flavored alert boxes (NOTE, TIP, IMPORTANT, WARNING, CAUTION) highlight things worth double-checking or common mistakes.