Data Structures in Java

This repository contains implementations of common data structures using Java. The projects are created for learning, practice, and understanding how data structures work internally.

Implemented Data Structures

• Stack
• Queue (using Singly Linked List)
• Singly Linked List (with and without tail)
• Doubly Linked List
• Binary Search Tree (BST)
• Graph
• Array-based implementations

Project Structure

src/ ├── Stack/ ├── Queue/ ├── SLL/ ├── DLL/ ├── BST/ ├── Graph/ └── ArrayWithShifting

Concepts Covered

• Nodes and pointers
• Head and tail references
• Traversal techniques
• Insert and delete operations
• Time complexity basics

Language

• Java

Purpose

This repository is intended for educational purposes and serves as a personal practice and portfolio of data structure implementations.

Notes

Each data structure is implemented in its own folder to keep the code organized and easy to understand.