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In this Repository you will find solutions for leetcode-150 challenge. I have solved all the solutions with best Time Complexity and Space Complexity.

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🧩 LeetCode-150 Challenge Solutions

Welcome to my repository of solutions for the LeetCode-150 Challenge! 🚀
This repository contains optimized solutions to the challenge's problems, written with clarity and efficiency.


📌 About LeetCode-150

The LeetCode-150 Challenge is a curated list of essential coding problems designed to strengthen your problem-solving skills in topics ranging from basic algorithms to advanced data structures. It's a great way to get interview-ready in 3-4 months and enhance your programming proficiency.


🔥 Repository Highlights

  • 💡 Problem Descriptions: Each solution uses O(n) time complexity and O(1) space complexity.
  • Languages: Solutions are written in Java.
  • 🚀 Well-Commented Code: Easy-to-follow and understand.
  • 📂 Structured Organization: Files are neatly organized by sequence provided by Leetcode platform.

📂 Project Structure

The repository is organized as follows:

📦 LeetCode-150-Challenge
├── Day 1
│   ├── problem1_solution.py
│   ├── problem2_solution.py
├── Day 2
│   ├── problem3_solution.py
│   ├── problem4_solution.py
├── Day 3
│   ├── problem5_solution.py
├── README.md

🗂️ Table of Contents

Topics Covered Problems Solved
Arrays, Strings 24

🛠️ How to Use

  1. Clone the repository:

    git clone https://github.com/GaneshRenuse/Leetcode-150.git
  2. Navigate to the desired problem file and review the solution.

  3. Run the code (Example in java):

    javac problem1_solution.java
    java problem1_solution

🏆 Milestones

  • 🎯 Solved 4/150 Problems
  • 📅 Consistently solving 4 problems per day
  • 💪 Goal: Complete all 150 problems by [March 31, 2025]

🤝 Contributions

Feel free to fork the repository, improve existing solutions, or add new features. Contributions are always welcome!


📜 License

This repository is licensed under the MIT License. See the LICENSE file for details.


🙏 Acknowledgments

Special thanks to the LeetCode team for crafting the challenge and providing a platform to practice coding.


📝 Contact

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In this Repository you will find solutions for leetcode-150 challenge. I have solved all the solutions with best Time Complexity and Space Complexity.

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