[Easy Task] Add comments to existing code for better understanding

[codewithEshaYoutube]

Description of the idea

Add clear, helpful comments to the code to improve readability for beginners. Focus on explaining logic, functions, loops, and conditionals.

✅ Tasks:

• Review the code

• Add meaningful comments (avoid obvious ones)

• Ensure code runs after changes

Add several screenshots or links related to the idea (if applicable)

No response

Add more details about the idea

No response