DSA with LeetCode — Explanations & Code (Video + Repo)

Welcome! This repository contains clear, well-documented solutions to LeetCode problems, accompanied by step-by-step YouTube video explanations aimed at students learning Data Structures & Algorithms (DSA).

Learn algorithms the practical way: visual explanations, optimized code, and practice problems.

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🧠 Coding style & conventions

• Use meaningful variable names.

• Include complexity analysis:

  • Time: O(...)
  • Space: O(...)

• Add comments for non-trivial steps.

• Keep solutions idiomatic for each language.

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🤝 How to contribute

1. Fork the repo.
2. Create a branch: feature/<problem-number>-<short-name>
3. Add problem folder using LEETCODE_SOLUTION_TEMPLATE.md.
4. Create a PR with description and link to the LeetCode problem.
5. Follow the PR checklist in CONTRIBUTING.md.

See CONTRIBUTING.md for details and the PR template.

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🎥 Video & repository links

Each problem folder includes video.md with:

• YouTube video link
• Timestamps (approach, walkthrough, code explanation)
• Full code link in repo

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❤️ Support & Contact

If this repo helped you, star ⭐ the repo and subscribe to the channel. Issues and PRs are welcome!