Supermarket Console System (C++)

A simple console-based supermarket system written in C++.

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📋 Requirements

• C++ compiler (e.g. g++, clang++)

• Supports:

  • <iostream>
  • <fstream>
  • <iomanip>
  • <cctype>

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🚀 Getting Started

1. Clone the repository

git clone https://github.com/ImEasooon/supermarket-console-system.git

2. Navigate to the project folder

cd supermarket-console-system

3. Compile the program

g++ main.cpp -o supermarket

4. Run the program

# Windows
supermarket.exe

# macOS/Linux
./supermarket

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✨ Features

• 🔐 User Authentication

  • Register new account
  • Login with existing account
  • Username validation (no duplicates)

• 🛍️ Product Categories

  • Meat
  • Vegetable
  • Food
  • Drink
  • Snack

• 🧾 Shopping Cart

  • Add items with quantity
  • Automatically calculates total price

• 📄 Receipt Generation

  • Saves receipt to file
  • Displays formatted output
  • Shows total payment

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🗂️ Project Structure

Supermarket-Console-System
│
├── main.cpp
├── data/
│   ├── Customer Account.txt
│   └── Supermarket Receipt.txt

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❓ How to Use

1. Login (L) / Registration (S) - Credentials stored in: ./data/Customer Account.txt.

2. Select category from number 1 - 5 (Meat, Vegetable, Food, Drink, Snack).

3. Add products using A–D& enter quantity.

4. Receipt automatically saved to: ./data/Supermarket Receipt.txt.

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📸 Preview

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📄 License

• This project is for educational purposes only. No permission is granted for redistribution.

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