C++ STL: Complete Guide with Examples, Code & Concepts

Unlock the full power of the C++ Standard Template Library (STL) with this complete, beginner-to-advanced crash course!
This video walks you through all major STL components — from iterators and containers to algorithms, function objects, lambdas, and the C++20 ranges library — using clear code examples, clean visuals, and detailed transcripts.

🔹 What You’ll Learn:

STL Components, Headers, and Namespaces

Iterators & Iterator Operations

Sequence, Associative, and Unordered Containers

Container Adapters like stack, queue, and priority_queue

Core STL Algorithms (non-modifying, modifying, sorting, set, permutations)

Functors & Lambda Expressions

Powerful STL Utilities (std::pair, std::optional, std::variant, and more)

C++20 Ranges and Views

Mastering std::string and Unicode support

Real-world STL use in competitive coding & software projects

Performance tips and best practices

🔹 Who is this for?
Whether you're a beginner in C++, preparing for coding interviews, or working on real-world C++ projects, this course helps you write cleaner, faster, and more expressive code using STL.


💬 Questions or feedback? Leave a comment below!

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