Welcome to DSA in Java, a comprehensive repository for learning and mastering Data Structures and Algorithms (DSA) through Java. This repository provides clean, optimized solutions to common DSA problems, making it a perfect resource for interview preparation, competitive programming, and building a strong coding foundation.
This repository is designed to guide you through a structured journey of learning DSA concepts. It offers Java implementations of key data structures and algorithms, along with detailed explanations and complexity analyses.
Who is this for?
- Developers preparing for coding interviews.
- Students or professionals wanting to strengthen their DSA knowledge.
- Competitive programmers aiming to solve problems efficiently.
- Anyone interested in writing clean and optimized code.
- Comprehensive Coverage: All major data structures and algorithms, from basic to advanced.
- Java Implementations: Each topic is implemented in Java with clear and readable code.
- Interview Focus: Common problems asked in top tech interviews with solutions.
- Optimization Insights: Analysis of time and space complexities for every solution.
- Hands-on Practice: Solved problems from LeetCode, GeeksforGeeks, and HackerRank.
Follow these steps to set up the project locally:
-
Clone the repository:
git clone https://github.com/rajendrapancholi/dsa_using_java.git
-
Navigate into the project directory:
cd DSA-Java -
Run the Java files using your favorite IDE or through the command line:
javac FileName.java java FileName
This repository covers the following DSA topics in detail:
- Arrays
- Linked Lists
- Stacks & Queues
- Trees (BST, AVL)
- Hashing
- Sorting & Searching Algorithms
- Graph Algorithms (BFS, DFS)
- Dynamic Programming
- Recursion & Backtracking
- Heaps & Priority Queues
We welcome contributions! If you'd like to improve existing solutions, add new ones, or fix bugs, please consider the following steps:
- Fork the repository.
- Create a new branch (
git checkout -b feature/your-feature). - Make your changes and commit them (
git commit -m 'Add feature'). - Push to the branch (
git push origin feature/your-feature). - Open a pull request.
For any queries or feedback, feel free to reach out:
- Rajendra Pancholi: [email protected]
- GitHub: github.com/rajendrapancholi
- Website: www.rajendrapancholi.com
- LinkedIn: www.linkedin.com/in/rajendra-pancholi
Happy Coding Journey! 👨💻👩💻