Complete lab: Python Flow Control

lab-python-flow-control.ipynb

@@ -37,11 +37,78 @@
     "\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": 3,
+   "id": "25c61935",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "\n",
+      "Customer Orders:\n",
+      "{'mug', 't-shirt', 'hat'}\n",
+      "\n",
+      "Updated Inventory:\n",
+      "{'t-shirt': 9, 'mug': 4, 'hat': 7, 'hoodie': 3}\n"
+     ]
+    }
+   ],
+   "source": [
+    "# Initial inventory (example from previous lab)\n",
+    "inventory = {\n",
+    "    \"t-shirt\": 10,\n",
+    "    \"mug\": 5,\n",
+    "    \"hat\": 8,\n",
+    "    \"hoodie\": 3\n",
+    "}\n",
+    "\n",
+    "# Set to store customer orders\n",
+    "customer_orders = set()\n",
+    "\n",
+    "# Step 2: Ask user for products using a loop\n",
+    "while True:\n",
+    "    product = input(\"Enter the name of the product you want to order: \").strip().lower()\n",
+    "    customer_orders.add(product)\n",
+    "\n",
+    "    another = input(\"Do you want to add another product? (yes/no): \").strip().lower()\n",
+    "    if another != \"yes\":\n",
+    "        break\n",
+    "\n",
+    "# Step 3: Update inventory only for ordered products\n",
+    "for product in customer_orders:\n",
+    "    if product in inventory:\n",
+    "        inventory[product] -= 1\n",
+    "\n",
+    "# Output results\n",
+    "print(\"\\nCustomer Orders:\")\n",
+    "print(customer_orders)\n",
+    "\n",
+    "print(\"\\nUpdated Inventory:\")\n",
+    "print(inventory)\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "a555dce3",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "markdown",
+   "id": "0bbd901d",
+   "metadata": {},
+   "source": []
   }
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "base",
    "language": "python",
    "name": "python3"
   },
@@ -55,7 +122,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.13.9"
   }
  },
  "nbformat": 4,