🍕 Python Pizza Deliveries

A simple beginner-friendly Python project where users can order pizza by choosing size and toppings. The program calculates the total bill based on the user's choices.

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📖 How It Works

1. The user selects a pizza size:

   • S (Small) → $15
   • M (Medium) → $20
   • L (Large) → $25

2. The user decides whether to add pepperoni:

   • +$2 for Small pizzas
   • +$3 for Medium or Large pizzas

3. The user chooses whether to add extra cheese:

   • +$1 for any size

4. The final bill is displayed.

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🖥️ Example Run

🍕 Welcome to Python Pizza Deliveries!
What size pizza do you want? S, M or L: M
Do you want pepperoni on your pizza? Y or N: Y
Do you want extra cheese? Y or N: N
✅ Your final bill is $23

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🚀 Features

• Input validation (prevents wrong inputs like typing Z for size).
• Calculates bill dynamically.
• Beginner-friendly project for learning Python basics (if/else, input, variables).

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▶️ How to Run

1. Make sure you have Python 3 installed.
2. Save the code in a file, e.g., pizza.py.
3. Open your terminal and run:

python pizza.py

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🎯 Future Improvements

• Add multiple pizza orders in one run.
• Add more toppings (mushrooms, olives, etc.).
• Allow user to order drinks and sides.

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✨ Have fun customizing your pizza order in Python! 🍕