This repository contains a collection of C++ code examples, organized by topic, to help beginners learn the language.

• Basics - Fundamental C++ concepts.
• Intermediate - Covers STL containers, OOP, memory management, file I/O, and more. See the Intermediate README for a detailed list of examples.
• Advanced - Explores templates, STL algorithms, exception safety, RAII, move semantics, concurrency, and modern C++ features. See the Advanced README for a detailed list.
• C++ in Data Science - Examples for numerical libraries (Eigen), custom data handlers (CSV), and performance considerations. See the Data Science README for details.
• NVIDIA CUDA C++ - Introductory examples to CUDA C++ for GPU programming. Requires NVIDIA GPU & CUDA Toolkit. See the CUDA README for setup and details.

• A C++ compiler (e.g., g++, clang++) for general C++ examples.
• NVIDIA CUDA Toolkit (including nvcc) and a CUDA-enabled NVIDIA GPU for CUDA examples.
• make (optional, for using a Makefile if provided in specific examples).

Most general C++ examples in this repository are single .cpp files and can be compiled using a standard C++ compiler. For example:

g++ cpp/01-basics/01-hello-world.cpp -o hello_world
./hello_world

CUDA C++ examples (.cu files) must be compiled with nvcc (NVIDIA's CUDA compiler). For example:

nvcc cpp/05-cuda/01-cuda-device-query.cu -o device_query
./device_query

Always refer to the readme.md file within each specific section (e.g., cpp/05-cuda/readme.md) for detailed prerequisites and compilation instructions relevant to those examples.

For more complex examples or projects, a Makefile might be provided. In such cases, navigate to the example's directory and run make.

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