This repository contains comprehensive collection of Java programs covering fundamental to advanced concepts.

Object Oriented Programming in Python

Java lab experiments till exceptional handling

The Vehicle Management System is a Java project that demonstrates OOP concepts like encapsulation, inheritance, polymorphism, and method overriding. It models a base `Vehicle` class with `Car` and `Bike` subclasses to show real-world object relationships using upcasting and downcasting.

The Hospital Management System is a Java project showcasing OOP concepts like inheritance, method overriding, and upcasting and downcasting. It features a base `Person` class with subclasses `Doctor`, `Nurse`, `Patient`, and `Receptionist` to model real hospital roles.