Add 3D-Array to the Repo.

[harshbhardwaj000]

📥 Pull Request

Description

as this repository work to collect information of different different algos so as a contributor i suppose to add 3D-array to the repository.

Fixes #907

Type of change

• New feature (non-breaking change which adds functionality)

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

[github-actions]

🎉 Great job, @harshbhardwaj000! Thank you for submitting your pull request. We appreciate your contribution, and our team will review it shortly.

[github-actions]

⚡️ Lighthouse Report for the Deploy Preview of this PR 🚀

🔗 Site: Algo | Live Site

URL 🌐	Performance	Accessibility	Best Practices	SEO	📊
/algo/	🔴 39	🟡 84	🟡 75	🟡 71	📄
/algo/docs	🔴 48	🟢 93	🟡 75	🟢 100	📄
/algo/blog	🟡 69	🟢 92	🟢 96	🟡 86	📄

[ajay-dhangar]

why you add .github/workflows/jekyll-gh-pages.yml can you delete

[harshbhardwaj000]

sorry i mistakenly add it.
i will remove it

[ajay-dhangar]

The content you need to write is in the docs folder, not outside of the docs folder. For example, docs/arrays/3D-Array.md.

[harshbhardwaj000]

done. docs/basic-dsa/array/3D-Array.md

[ajay-dhangar]

You need to follow careful .md syntax because you are backed by some rules. If you don't follow the rules, your changes won't be accepted.