This repository contains solutions to LeetCode problems, organized by topics and difficulty levels.
It’s perfect for beginners and those looking to systematically improve their problem-solving skills.
The solutions are categorized into folders based on topics. Each folder contains files for individual problems, and every file includes:
- Link to the problem
- Difficulty level (Easy, Medium, or Hard)
- My solution
- Comments and explanations
Each problem file is named with its corresponding difficulty level in parentheses. For example, a problem titled reverse-linked-list(e) would indicate an Easy level problem, while merge-intervals(m) would be a Medium level problem, and maximum-subarray(h) would be a Hard level problem.
Starting with LeetCode can be challenging, but don’t worry! Follow these steps:
- Begin with Easy problems from a topic you're comfortable with (e.g., Arrays or Strings).
- Break the problem into smaller steps and plan your approach before coding.
- Focus on understanding the time complexity and improving your code efficiency over time.
👉 Helpful Guide: The LeetCode Beginner's Guide
- Structured Learning: Focus on one topic at a time to build strong fundamentals.
- Reference for Future Practice: Revisit explanations whenever you need a refresher.
- Beginner-Friendly: Solutions include comments to help you understand the thought process.
If you'd like to:
- Add new solutions
- Improve explanations
- Suggest useful tips
Feel free to open a pull request!