Java Fundamentals and Object-Oriented Programming

Overview

This repository contains Java programs developed while learning core Java programming concepts, Object-Oriented Programming (OOP), exception handling, file handling, interfaces, and problem-solving techniques.

The repository serves as a collection of practice programs that demonstrate fundamental Java concepts and object-oriented design principles.

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Topics Covered

Java Fundamentals

• Variables and Data Types
• Operators
• Conditional Statements
• Loops
• Methods
• Number Operations
• Pattern Programs
• Packages

Object-Oriented Programming

• Classes and Objects
• Constructors
• Encapsulation
• Inheritance
• Polymorphism
• Method Overloading
• Method Overriding

Advanced Java Concepts

• Exception Handling
• File Handling
• Interfaces
• Object Creation
• Package Management

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Sample Programs

• Addition Calculator
• Subtraction Calculator
• Multiplication Program
• Division Program
• Prime Number Checker
• Constructor Examples
• Pattern Programs
• File Handling Examples
• Exception Handling Examples
• Interface Examples
• OOP Concept Demonstrations

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Repository Structure

JAVA
│
├── JAVA Basics
│   ├── Addition.java
│   ├── Subtraction.java
│   ├── Multiplication.java
│   ├── Division.java
│   ├── Prime.java
│   ├── Packages
│   ├── FileHandling
│   ├── ExceptionHandling
│   └── Interface Examples
│
├── OOPs Concept
│   ├── Classes and Objects
│   ├── Constructors
│   ├── Inheritance
│   ├── Polymorphism
│   └── Encapsulation
│
└── README.md

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Technologies Used

• Java

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Learning Objectives

• Build a strong foundation in Java programming
• Understand object-oriented programming concepts
• Learn exception handling and file operations
• Practice problem-solving techniques
• Develop clean and reusable code
• Prepare for advanced Java development

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Author

Javed Akhtar

GitHub Profile: https://github.com/JavedAkhtar0