https://github.com/shivam-kumar-59/java-dsa

Welcome to the CPP DSA repository! This is a learning resource dedicated to Data Structures and Algorithms (DSA) implemented in C++. It includes a variety of examples, exercises, and projects designed to help beginners and intermediate learners enhance their understanding of DSA concepts.
https://github.com/shivam-kumar-59/java-dsa

cpp dsa dsa-algorithm dsa-practice

Last synced: 1 day ago
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Welcome to the CPP DSA repository! This is a learning resource dedicated to Data Structures and Algorithms (DSA) implemented in C++. It includes a variety of examples, exercises, and projects designed to help beginners and intermediate learners enhance their understanding of DSA concepts.

• Host: GitHub
• URL: https://github.com/shivam-kumar-59/java-dsa
• Owner: SHIVAM-KUMAR-59
• Created: 2024-10-18T12:16:52.000Z (about 1 year ago)
• Default Branch: main
• Last Pushed: 2025-01-13T18:39:38.000Z (12 months ago)
• Last Synced: 2025-01-13T19:37:42.395Z (12 months ago)
• Topics: cpp, dsa, dsa-algorithm, dsa-practice
• Language: Java
• Homepage:
• Size: 130 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# JAVA-DSA: Your Complete Guide to Mastering Data Structures and Algorithms with JAVA

Welcome to the **JAVA-DSA repository**! This repository is designed to systematically teach and practice Data Structures and Algorithms (DSA) using **JAVA**, one of the most powerful languages for competitive programming and problem-solving.

---

## **Contents**

1. [Goals](#goals)

2. [Folder Structure](#folder-structure)

3. [Progress Plan](#progress-plan)

4. [How to Use This Repository](#how-to-use-this-repository)

5. [Prerequisites](#prerequisites)

6. [Resources](#resources)

7. [Contributing](#contributing)

8. [Author](#author)

---

## **Goals**

1. Build a strong foundation in DSA concepts and techniques.

2. Solve curated problems to strengthen problem-solving skills.

3. Prepare for coding interviews and competitive programming contests.

---

## **Folder Structure**

The repository is organized by topic and week for easy navigation:

- **Arrays_and_Strings**:

  Covers array and string manipulation problems.

- **Searching_and_Sorting**:

  Linear and binary search, sorting algorithms, and their applications.

- **Recursion_and_Backtracking**:

  Recursive methods, backtracking, subsets, and permutations.

- **Linked_Lists**:

  Singly, doubly linked lists, and their operations.

- **Stacks_and_Queues**:

  Stack and queue operations, monotonic structures.

- **Trees**:

  Binary trees, BSTs, and advanced tree structures.

- **Hashing**:

  Hashmaps, hashsets, and problem applications.

- **Graphs**:

  Graph traversals, shortest paths, and spanning trees.

- **Dynamic_Programming**:

  1D and 2D DP problems, optimal substructure, and overlapping subproblems.

- **Competitive_Programming**:

  Advanced topics like greedy algorithms, bit manipulation, and tries.

---

## **Progress Plan**

This roadmap ensures consistent progress:

### **Month 1: Foundations**

- **Week 1:** Arrays and Strings

- **Week 2:** Searching and Sorting

- **Week 3:** Recursion and Backtracking

- **Week 4:** Linked Lists

### **Month 2: Intermediate Data Structures**

- **Week 5:** Stacks and Queues

- **Weeks 6-7:** Trees

- **Week 8:** Hashing

### **Month 3: Advanced Topics**

- **Weeks 9-10:** Graphs

- **Weeks 11-12:** Dynamic Programming

### **Month 4: Competitive Programming and Mock Interviews**

---

## **How to Use This Repository**

1. **Follow the Plan**: Each folder is organized by weeks and topics. Start with the earliest weeks and move sequentially.

2. **Solve Problems**: Problems are categorized by day to help you focus on specific concepts.

3. **Contribute**: Found a better solution? Feel free to create a pull request!

---

## **Prerequisites**

- Basic knowledge of C++ syntax and programming.

- Familiarity with basic mathematics and logical reasoning.

---

## **Resources**

- **Books**:

  - "Introduction to Algorithms" by Cormen, Leiserson, Rivest, and Stein

  - "Elements of Programming Interviews" by Adnan Aziz

- **Online Platforms**:

  - LeetCode

  - GeeksforGeeks

  - Codeforces

- **IDE**: Visual Studio Code or CLion

---

## **Contributing**

Contributions are always welcome! If you have any suggestions for additional problems or solutions, please create an issue or a pull request.

---

## **Author**

- **Shivam Kumar**

- LinkedIn: [Shivam Kumar](https://www.linkedin.com/in/shivam-kumar-946614277/)

- GitHub: [Shivam Kumar](https://github.com/SHIVAM-KUMAR-59)

---

Happy coding! 🚀