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A structured repository featuring solutions to LeetCode challenges, categorized topic-wise. Solutions are implemented in Python, C and other languages, making it an excellent resource for developers and learners to strengthen their problem-solving skills and understanding of data structures.

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πŸš€ LeetCode Problems & Solutions

Welcome to the LeetCode Problems & Solutions Repository β€” a structured, high-quality collection of coding problems solved across multiple languages. This repository is designed for learners, interview preppers, and contributors alike, organized by topics, enriched with clear explanations, and implemented in multiple languages like Python, C, and Java.


🌟 Objectives

  • βœ… Topic-Based Categorization – Easily explore problems grouped under categories like Arrays, Strings, Trees, etc.
  • 🧠 Learning-Oriented – Clean, readable, and efficient solutions with clear documentation.
  • 🌐 Multi-Language Support – Solve and study problems in Python, C, Java, and more.
  • 🀝 Community Collaboration – Open to contributions from developers worldwide.

πŸ“ Repository Structure

<category>/
β”‚
β”œβ”€β”€ <problem-title>/
β”‚   β”œβ”€β”€ Problem.md         # Problem description, examples, and constraints
β”‚   β”œβ”€β”€ Solution.py        # Python solution
β”‚   β”œβ”€β”€ Solution.c         # C solution
β”‚   └── Solution.java      # Java solution

Example:

Array/
β”œβ”€β”€ Two Sum/
β”‚   β”œβ”€β”€ Problem.md
β”‚   β”œβ”€β”€ Solution.py
β”‚   └── Solution.c

πŸ“Œ How to Navigate

  1. Browse to your topic of interest (e.g., Array, String, Graph).
  2. Open the relevant problem folder.
  3. Read the Problem.md for the question, examples, and constraints.
  4. Review solutions in your preferred programming language.

🧺 How to Contribute

We welcome and encourage contributions!

Steps to Contribute:

  1. Fork the repository.

  2. Add or update problems and solutions in the correct category folder.

  3. Ensure you follow the format:

    • Problem.md for description
    • Solution.<language> for the implementation
  4. Submit a Pull Request with a meaningful description.

Please ensure code is clean, optimized, and well-commented.


πŸ“š Notes

  • All problems are sourced from LeetCode.
  • This is an educational repository to enhance problem-solving and coding skills.
  • We regularly update the repository with new problems and enhanced solutions.

πŸ’‘ Inspiration

Whether you're preparing for coding interviews or leveling up your algorithm skills, this repository is built to support and accelerate your journey.


Happy Coding! πŸ§‘β€πŸ’»πŸ“ˆ Let’s grow together as problem solvers!

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A structured repository featuring solutions to LeetCode challenges, categorized topic-wise. Solutions are implemented in Python, C and other languages, making it an excellent resource for developers and learners to strengthen their problem-solving skills and understanding of data structures.

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