🛒 Inventory Management - C++ Project (STL)

This project is a simple console application written in C++ that allows managing a product inventory using the Standard Template Library (STL) such as map, string, vector, etc.

📋 Features

The application allows:

1. Adding / Updating a product:

   • Add a new product if the ID does not exist.
   • Update title, author, price, or stock for existing products.

2. Searching for a product by ID:

   • Display complete product details (title, description/author, price, stock).

3. Updating the stock of a product:

   • Modify the current stock quantity for an existing product.

4. Displaying the entire inventory:

   • Show a complete list of registered products with their details.

5. Exiting the application:

   • Cleanly close the program.

⚙️ Technologies used

• C++17
• STL (std::map, std::string, std::vector, std::set, std::algorithm)
• I/O using cin, cout, getline

🛠️ Requirements to run

• A C++ compiler compatible with C++17 (e.g., g++, clang++, MSVC)
• Operating system: Windows / Linux / macOS

▶️ How to compile and run

Linux / macOS / WSL

g++ -std=c++17 -o inventory main.cpp
./inventory