Buying Items

Exercise 3: Buying Items 🛒

📖 Dictionaries 🔀 Conditionals 📥 Input

Part A: Set up:

• Create variable robux = 30000
• Create the catalog dictionary from Exercise 1
• Create an empty dictionary called inventory = {}
• Print your starting Robux

Part B: Print the catalog using a for loop

Part C: Ask the player what they want to buy:

• Use input: "What item do you want to buy? "
• Check if the item exists in catalog
• Check if player has enough Robux
• If both are true:
  • Subtract the price from robux
  • Add the item to inventory: inventory[item] = catalog[item]
  • Print "You bought [item] for [price] Robux!"
  • Print "You have [robux] Robux left"
• If not enough Robux: print "Not enough Robux!"
• If item doesn't exist: print "That item isn't in the catalog!"

Part D: Print your final inventory

Example Output:

You have 30000 Robux

=== CATALOG ===
Dominus: 50000 Robux
Sparkle Time Fedora: 15000 Robux
Valkyrie Helm: 25000 Robux
Rainbow Wings: 8000 Robux
Golden Crown: 12000 Robux

What item do you want to buy? Valkyrie Helm
You bought Valkyrie Helm for 25000 Robux!
You have 5000 Robux left

Your inventory: {'Valkyrie Helm': 25000}

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