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Week1Lab2_Done #611

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53b542b
Week1Lab2_Done
Olgaolga9005 Jan 17, 2026
998571c
Week1Lab2_Done
Olgaolga9005 Jan 17, 2026
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67 changes: 65 additions & 2 deletions lab-python-flow-control.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -37,11 +37,74 @@
"\n",
"3. Instead of updating the inventory by subtracting 1 from the quantity of each product, only do it for the products that were ordered (those in \"customer_orders\")."
]
},
{
"cell_type": "code",
"execution_count": 15,
"id": "b2271121",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"List of inventory: {'t-shirt': 45, 'mug': 87, 'hat': 90, 'book': 23, 'keychain': 44}\n",
"All products added to the order.\n",
"Customer order: {'mug', 'book'}\n",
"Updated inventory:\n",
"t-shirt : 45\n",
"mug : 86\n",
"hat : 90\n",
"book : 22\n",
"keychain : 44\n"
]
}
],
"source": [
"#3. Instead of updating the inventory by subtracting 1 from the quantity of each product, only do it for the products that were ordered (those in \"customer_orders\").\n",
"products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]\n",
"\n",
"inventory = {}\n",
"\n",
"#Ask the user to input the quantity of each product available in the inventory. Use the product names from the `products` list as keys in the `inventory` dictionary and assign the respective quantities as values.\n",
"for product in products:\n",
" quantity = int(input(f\"Enter the quantity for {product}: \"))\n",
" inventory[product] = quantity #add to the dictionairy: key = assign the value\n",
"\n",
"print(\"List of inventory: \", inventory)\n",
"\n",
"customer_order = set()\n",
"\n",
"while True:\n",
" p = input(\"Enter the product you want to order: \")\n",
" customer_order.add(p)\n",
"\n",
" user_input = input(\"Do you want to add another product? (yes/no): \").lower()\n",
"\n",
" if user_input == \"yes\":\n",
" continue\n",
" else:\n",
" print(\"All products added to the order.\")\n",
" break\n",
"\n",
"print(\"Customer order:\", customer_order)\n",
"\n",
"for product in customer_order:\n",
" if product in inventory:\n",
" inventory[product] -= 1\n",
" else:\n",
" print({product}, \"is not in the inventory.\")\n",
"\n",
"print(\"Updated inventory:\")\n",
"for product, quantity in inventory.items():\n",
" print(product, \":\", quantity)\n",
"\n"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"display_name": "base",
"language": "python",
"name": "python3"
},
Expand All @@ -55,7 +118,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.9.13"
"version": "3.13.9"
}
},
"nbformat": 4,
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