lab done

lab-python-functions.ipynb

@@ -43,11 +43,119 @@
     "\n",
     "\n"
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 10,
+   "id": "664593e3",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Products in customer orders: {'keychain', 'book', 'mug', 'hat'}\n",
+      "t-shirt, Quantity Left: 5\n",
+      "mug, Quantity Left: 5\n",
+      "hat, Quantity Left: 6\n",
+      "book, Quantity Left: 5\n",
+      "keychain, Quantity Left: 4\n",
+      "Order Statistics\n",
+      "Total Products Ordered: 4\n",
+      "Percentage of Products Ordered: 80.0 %\n"
+     ]
+    }
+   ],
+   "source": [
+    "#1 \n",
+    "products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]\n",
+    "#2\n",
+    "def initialize_inventory(products):\n",
+    "    inventory = {}\n",
+    "    for item in products:\n",
+    "        quantity = int(input(f\"Enter the number of {item} available: \"))\n",
+    "        inventory[item] = quantity\n",
+    "    return inventory\n",
+    "#3\n",
+    "def get_customer_orders():\n",
+    "    customer_orders = set()\n",
+    "\n",
+    "    while True:\n",
+    "        product = input(\"Enter the product name: \").lower()\n",
+    "    \n",
+    "        if product in products:\n",
+    "            customer_orders.add(product)    \n",
+    "        else:\n",
+    "            print(\"Invalid product. Please choose from:\", products)\n",
+    "        \n",
+    "        while True:\n",
+    "            add_more = input(\"Do you want to order another product? (yes/no): \").lower()\n",
+    "            if add_more in (\"yes\", \"no\"):\n",
+    "                break\n",
+    "            print(\"Please answer in 'yes' or 'no'.\")\n",
+    "        if add_more == \"no\":\n",
+    "            break\n",
+    "    print(\"Products in customer orders:\", customer_orders)\n",
+    "    return customer_orders\n",
+    "\n",
+    "\n",
+    "#4\n",
+    "def update_inventory(inventory,customer_orders):\n",
+    "    for product_name in customer_orders:\n",
+    "        if product_name in inventory:\n",
+    "            inventory[product_name] -= 1\n",
+    "    for item in products:\n",
+    "            print(f\"{item}, Quantity Left: {inventory[item]}\")   \n",
+    "    return inventory\n",
+    "\n",
+    "#5\n",
+    "def calculate_order_statistics(customer_orders,products):\n",
+    "    total_products_ordered = len(customer_orders)\n",
+    "    percentage_ordered = (total_products_ordered / len(products)) * 100\n",
+    "    order_status = (total_products_ordered, percentage_ordered)\n",
+    "    return order_status\n",
+    "#6\n",
+    "def print_order_statistics(order_statistics):\n",
+    "    print(\"Order Statistics\")\n",
+    "    print(\"Total Products Ordered:\", order_statistics[0])\n",
+    "    print(\"Percentage of Products Ordered:\", order_statistics[1], \"%\")\n",
+    "#7\n",
+    "def print_updated_inventory(inventory):\n",
+    "    print(\"Updated Inventory:\")\n",
+    "    for item, qty in inventory.items():\n",
+    "        print(f\"{item}: {qty}\")\n",
+    "\n",
+    "inventory = initialize_inventory(products)\n",
+    "\n",
+    "customer_orders = get_customer_orders()\n",
+    "\n",
+    "inventory = update_inventory(inventory,customer_orders)\n",
+    "\n",
+    "order_statistics = calculate_order_statistics(customer_orders,products)\n",
+    "\n",
+    "print_order_statistics(order_statistics)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "b2271b00",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "80b89dcf",
+   "metadata": {},
+   "outputs": [],
+   "source": []
   }
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "Python 3",
    "language": "python",
    "name": "python3"
   },
@@ -61,7 +169,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.14.2"
   }
  },
  "nbformat": 4,