Key Concepts Used

• ✅ The player can choose the number of questions.
• ✅ Difficulty levels are available: Easy, Medium, Hard, or Mixed.
• ✅ The player can select the operation type: Add, Subtract, Multiply, Divide, or Mixed.
• ✅ Questions are generated randomly to ensure a different experience each time.
• ✅ The program checks answers instantly and updates the score (Right vs. Wrong).
• ✅ At the end of the quiz, a clear summary is displayed including:
  • Total correct answers
  • Total wrong answers
  • Final result (Pass / Fail)
• ✅ Console colors change for better user experience:
  • 🟢 Green = Right
  • 🔴 Red = Wrong

What I Practiced

• ✔️ Using Enums and Structs to manage data.
• ✔️ Random number generation for dynamic question creation.
• ✔️ Functions and modular programming for a clean structure.
• ✔️ Handling user input and controlling game flow.
• ✔️ Simple error handling to ensure graceful behavior with unexpected inputs.
• ✔️ Replay loop logic allowing users to restart the quiz smoothly.