From 2bb181d3a2509599a583dd0119ac9ad28e7a66d3 Mon Sep 17 00:00:00 2001
From: VIktoria Gluhovskayae <viktoria170@iclound.com>
Date: Sat, 21 Jun 2025 11:36:29 +0200
Subject: [PATCH] Sloved lab

---
 lab-python-functions.ipynb | 94 +++++++++++++++++++++++++++++++++++++-
 1 file changed, 92 insertions(+), 2 deletions(-)

diff --git a/lab-python-functions.ipynb b/lab-python-functions.ipynb
index 44d337b..7a1f02f 100644
--- a/lab-python-functions.ipynb
+++ b/lab-python-functions.ipynb
@@ -43,11 +43,101 @@
     "\n",
     "\n"
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "id": "ac28b383",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Enter the quantity for each product:\n",
+      "Enter the products the customer wants to order:\n",
+      "Invalid product. Please choose from the available products.\n",
+      "Order Statistics:\n",
+      "Total Products Ordered: 0\n",
+      "Percentage of Products Ordered: 0.0%\n",
+      "Updated Inventory:\n",
+      "t-shirt: 25\n",
+      "mug: 35\n",
+      "hat: 45\n",
+      "book: 55\n",
+      "keychain: 65\n"
+     ]
+    }
+   ],
+   "source": [
+    "def initialize_inventory(products):\n",
+    "    inventory = {}\n",
+    "    print(\"Enter the quantity for each product:\")\n",
+    "    for item in products:\n",
+    "        quantity = int(input(f\"{item}: \"))\n",
+    "        inventory[item] = quantity\n",
+    "    return inventory\n",
+    "\n",
+    "def get_customer_orders(products):\n",
+    "    customer_orders = set()\n",
+    "    print(\"Enter the products the customer wants to order:\")\n",
+    "    while True:\n",
+    "        product = input(\"Enter product name: \").strip().lower()\n",
+    "        if product in products:\n",
+    "            customer_orders.add(product)\n",
+    "        else:\n",
+    "            print(\"Invalid product. Please choose from the available products.\")\n",
+    "\n",
+    "        another = input(\"Do you want to add another product? (yes/no): \").strip().lower()\n",
+    "        if another != \"yes\":\n",
+    "            break\n",
+    "    return customer_orders\n",
+    "\n",
+    "def update_inventory(customer_orders, inventory):\n",
+    "    for item in customer_orders:\n",
+    "        if inventory.get(item, 0) > 0:\n",
+    "            inventory[item] -= 1\n",
+    "\n",
+    "def calculate_order_statistics(customer_orders, products):\n",
+    "    total_ordered = len(customer_orders)\n",
+    "    percentage = (total_ordered / len(products)) * 100\n",
+    "    return (total_ordered, round(percentage, 2))\n",
+    "\n",
+    "def print_order_statistics(order_statistics):\n",
+    "    print(\"Order Statistics:\")\n",
+    "    print(f\"Total Products Ordered: {order_statistics[0]}\")\n",
+    "    print(f\"Percentage of Products Ordered: {order_statistics[1]}%\")\n",
+    "\n",
+    "def print_updated_inventory(inventory):\n",
+    "    print(\"Updated Inventory:\")\n",
+    "    for item, quantity in inventory.items():\n",
+    "        print(f\"{item}: {quantity}\")\n",
+    "\n",
+    "def main():\n",
+    "    products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]\n",
+    "\n",
+    "    inventory = initialize_inventory(products)\n",
+    "    customer_orders = get_customer_orders(products)\n",
+    "    update_inventory(customer_orders, inventory)\n",
+    "    order_stats = calculate_order_statistics(customer_orders, products)\n",
+    "    print_order_statistics(order_stats)\n",
+    "    print_updated_inventory(inventory)\n",
+    "\n",
+    "main()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "c205dafa",
+   "metadata": {},
+   "outputs": [],
+   "source": []
   }
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "Python 3",
    "language": "python",
    "name": "python3"
   },
@@ -61,7 +151,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.13.5"
   }
  },
  "nbformat": 4,