Low-Level Design (LLD) in Python

This repository contains implementations of various Low-Level Design (LLD) problems solved using Python. The focus is on demonstrating clean code architecture, design patterns, and object-oriented programming principles.

About

This repository serves as a collection of LLD problem solutions, each demonstrating:

• Clean and maintainable code architecture
• Proper use of design patterns
• Object-oriented programming principles
• Scalable and extensible solutions

Each problem is implemented as a separate module with its own directory, following consistent coding standards and best practices.

Design Principles

This repository follows these key design principles:

1. Single Responsibility Principle (SRP): Each class has a single responsibility
2. Open/Closed Principle (OCP): Classes are open for extension but closed for modification
3. Interface Segregation: Interfaces are specific to client needs
4. Dependency Inversion: High-level modules don't depend on low-level modules

Getting Started

1. Clone the repository:

git clone https://github.com/yourusername/LLDpython.git
cd LLDpython

2. Navigate to any problem directory and run its main file:

cd <problem-directory>
python main.py

Contributing

Feel free to contribute to this repository by:

1. Adding new LLD problems
2. Improving existing implementations
3. Adding test cases
4. Enhancing documentation

Author

Burhan Kapdawala