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Complete Solutions

📋 Assignment Solutions

Detailed answers with step-by-step explanations

📝 All Solutions

Assignment 1

📝 Variables & Strings

String manipulation, type conversion, and variable operations.

📊 10 Solutions ⏱️ ~20 min 🎯 Beginner
Assignment 2

🔄 Loops & Conditions

Control flow, iteration, patterns, and number operations.

📊 10 Solutions ⏱️ ~25 min 🎯 Beginner
Assignment 3

📦 Data Structures

Lists, dictionaries, sets, and collection operations.

📊 10 Solutions ⏱️ ~30 min 🎯 Intermediate
Assignment 4

⚙️ Functions

Function creation, parameters, returns, and best practices.

📊 10 Solutions ⏱️ ~30 min 🎯 Intermediate
Assignment 5

🚀 OOP, NumPy & Pandas

Classes, numerical computing, and data analysis.

📊 10 Solutions ⏱️ ~45 min 🎯 Advanced

📚 Teaching Notes

💡 Tip for Instructors: Encourage students to attempt questions first before checking solutions. The struggle is part of learning!

Common Student Mistakes to Watch For:

  • Forgetting that list indices start at 0
  • Using = instead of == in conditions
  • Not handling edge cases (empty lists, negative numbers)
  • Modifying lists while iterating over them
  • Confusing mutable vs immutable types