Fix: completed basics and intermediate exercises

[merchantshubhi]

📝 CoC Python Workshop – Submission PR

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👤 Student Details

• Name:
• GitHub Username:
• University ID:
• Branch / Section:

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📂 Submission Details

• Folder Name: <githubid>_solutions
• Number of Files Changed/Added:

📄 List of Files Changed/Added

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🛠 Description of Changes

Briefly describe:

• What bugs you fixed
• What improvements you made
• Any new files or features added
• Any assumptions you made

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✅ Self-Declaration

I confirm that:

• I have followed the repository submission guidelines.
• I worked on my own fork.
• I confirm my folder is correctly named
• All changes are inside my <githubid>_solutions folder.
• I have tested my code before submission.
• This is my own work to the best of my knowledge.

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🎯 Thank you for your submission!

[Once-1296]

Fill details In PR description please, then Ill merge

Good work in intermediate exercise 🔥 😎

Few mistakes and errors in basics, but seems like a good attempt 👍