🏦 Simple Bank System (C++)

A lightweight C++ console-based banking application that manages customers and accounts.
Supports secure authentication, role-based permissions, and full CRUD operations with persistent file storage.

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🔹 Features

Customer & Account Management

• Add, update, list, delete, and search customers and accounts.
• Full lifecycle management for all users.

Secure Authentication

• Password-protected login system.
• Role-based access control (Admin & Customer).

Role-Based Permissions

• Admin: Full access to all customers and accounts.
• Customer: Limited access to own accounts.

File Handling

• Persistent storage using text or binary files.

Programming Paradigms

• Organized and modular code using OOP principles.
• Maintainable and reusable structure.

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💻 Technologies Used

• Language: C++
• Concepts:
  • Object-Oriented Programming (OOP)
  • Modular Programming
  • File Input/Output (Text & Binary)
  • Data Validation & Error Handling

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⚙️ Installation

1. Clone the repository:

   git clone https://github.com/yourusername/simple-bank-system.git