From bfec283f88691768a77721b5ea3bb419796ea18f Mon Sep 17 00:00:00 2001
From: Radhika <ironhacker@example.com>
Date: Tue, 20 Jan 2026 10:38:10 +0100
Subject: [PATCH] lab3

---
 lab-python-functions.ipynb | 90 +++++++++++++++++++++++++++++++++++++-
 1 file changed, 88 insertions(+), 2 deletions(-)

diff --git a/lab-python-functions.ipynb b/lab-python-functions.ipynb
index 44d337b..5310bc7 100644
--- a/lab-python-functions.ipynb
+++ b/lab-python-functions.ipynb
@@ -43,11 +43,97 @@
     "\n",
     "\n"
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 32,
+   "id": "ee6b45e4",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def initialize_inventory(products):\n",
+    "    inventory = {}\n",
+    "\n",
+    "    for product in products:\n",
+    "        quantity = int(input(\"Enter quantity for product:\"))\n",
+    "        inventory[product] = quantity\n",
+    "\n",
+    "    return inventory"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "id": "31e6e5cc",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "{'hat', 'keychain'}\n"
+     ]
+    }
+   ],
+   "source": [
+    "def get_customer_orders():\n",
+    "    customer_orders = set()\n",
+    "\n",
+    "    while True:\n",
+    "        product = input(\"Enter product name: \")\n",
+    "        customer_orders.add(product)\n",
+    "\n",
+    "        choice = input(\"Do you want to enter another product? (yes/no): \")\n",
+    "\n",
+    "        if choice.lower() == \"no\":\n",
+    "            break\n",
+    "\n",
+    "    return customer_orders\n",
+    "orders = get_customer_orders()\n",
+    "print(orders)\n",
+    "\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 17,
+   "id": "a53e7adb",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "\n",
+    "inventory={'t-shirt': 5, 'mug': 4, 'hat': 3, 'book': 2, 'keychain': 1}\n",
+    "customer_orders={'hat','keychain'}\n",
+    "def update_inventory(customer_orders, inventory):\n",
+    "    for product in customer_orders:\n",
+    "        if product in inventory:\n",
+    "            inventory[product] -= 1\n",
+    "            print(update_inventory)\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "b5222c71",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "customer_order = {'hat', 'keychain'}\n",
+    "products = {'t-shirt', 'mug', 'hat', 'book', 'keychain'}\n",
+    "\n",
+    "def calculate_order_statistics(customer_order, products):\n",
+    "    total_product_ordered = len(customer_order)\n",
+    "    percentage_ordered = (total_product_ordered / len(products)) * 100\n",
+    "    return total_product_ordered, percentage_ordered\n",
+    "print(total_product_ordered)\n",
+    "print(percentage_ordered)\n",
+    "    "
+   ]
   }
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "base",
    "language": "python",
    "name": "python3"
   },
@@ -61,7 +147,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.13.9"
   }
  },
  "nbformat": 4,