LeetCode Solutions

This repository contains my solutions to various LeetCode problems, organized by difficulty level. Each solution is implemented in Go and includes detailed explanations where applicable.

Repository Structure

leetcode/
├── easy/
│ ├── two-sum/
│ ├── palindrome-number/
│ └── ...
├── medium/
│ ├── longest-palindromic-substring/
│ ├── longest-substring-without-repeating/
│ └── ...
└── hard/
└── ...

Current Solutions

Easy

• Two Sum
• Palindrome Number
• Roman to Integer
• Longest Common Prefix
• Valid Parentheses
• Remove Duplicates from Sorted Array

Medium

• Longest Palindromic Substring
• Longest Substring Without Repeating Characters

Hard

(Coming soon)

How to Contribute

1. Fork the repository
2. Create a new branch for your solution: git checkout -b problem-name
3. Add your solution following this structure:

   difficulty-level/
   └── problem-name/
       ├── main.go       # Solution implementation
       └── README.md     # Problem description and explanation (optional)
   

4. Ensure your code:
   • Passes all LeetCode test cases
   • Includes comments explaining the approach
   • Follows Go best practices and conventions
5. Create a Pull Request with:
   • Clear description of the problem and solution
   • LeetCode problem link
   • Time and space complexity analysis

Updating the README

When adding a new solution, please update the README.md file following these steps:

1. Add your solution to the appropriate section under "Current Solutions"

   ### [Difficulty Level]
   - [Problem Name](difficulty-level/problem-name)

2. Ensure the link follows the correct folder structure

   • Example: [Two Sum](easy/two-sum)

3. Keep solutions sorted:

   • Within each difficulty section, maintain alphabetical order
   • If adding a new difficulty section, follow the order: Easy → Medium → Hard

4. If adding the first solution to a difficulty level:

   • Replace "(Coming soon)" with your solution
   • Ensure proper heading structure (###)

Example addition:

### Easy
- [Existing Solution](easy/existing-solution)
- [New Solution](easy/new-solution)  <!-- Add your solution here -->

Testing

Each solution can be tested directly on LeetCode's platform. Local tests can be added in the future.

Contact

Feel free to reach out if you have any questions or suggestions!

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