From 1b0c5734c73655f2ef3818682ed4d4477fc4a030 Mon Sep 17 00:00:00 2001
From: Akash <samantray745@gmail.com>
Date: Sun, 8 Mar 2026 19:21:25 +0100
Subject: [PATCH] Lab solved

---
 lab-python-functions.ipynb | 87 +++++++++++++++++++++++++++++++++++++-
 1 file changed, 86 insertions(+), 1 deletion(-)

diff --git a/lab-python-functions.ipynb b/lab-python-functions.ipynb
index 44d337b..edb5af9 100644
--- a/lab-python-functions.ipynb
+++ b/lab-python-functions.ipynb
@@ -8,6 +8,91 @@
     "# Lab | Functions"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [
+    {
+     "ename": "",
+     "evalue": "",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[1;31mRunning cells with '/opt/homebrew/bin/python3' requires the ipykernel package.\n",
+      "\u001b[1;31mRun the following command to install 'ipykernel' into the Python environment. \n",
+      "\u001b[1;31mCommand: '/opt/homebrew/bin/python3 -m pip install ipykernel -U --user --force-reinstall'"
+     ]
+    }
+   ],
+   "source": [
+    "# Step1\n",
+    "def initialize_inventory(products) :\n",
+    " inventory = {}\n",
+    " for product in products:\n",
+    "    quantity = int(input(f\"Enter the quantity available for the product : \"))\n",
+    "    inventory[product] = quantity\n",
+    "    return inventory\n",
+    "\n",
+    "# Step 2\n",
+    "def get_customer_orders():\n",
+    "    customer_orders = set()\n",
+    "\n",
+    "    while True :\n",
+    "        product = input(\"Enter a product to enter : \") \n",
+    "        customer_orders.add(product)\n",
+    "\n",
+    "        more_order = input(\"Do you want to add another product? (yes/no) : \")\n",
+    "        if more_order.lower() == \"no\" :\n",
+    "            break\n",
+    "\n",
+    "        return customer_orders\n",
+    "\n",
+    "# Step 3\n",
+    "\n",
+    "def update_inventory(customer_orders,inventory):\n",
+    "    for product in customer_orders :\n",
+    "        if product in inventory :\n",
+    "            inventory[product] -= 1\n",
+    "            return inventory\n",
+    "\n",
+    "# Step 4\n",
+    "\n",
+    "def calculate_order_statistics(customer_orders, products) :\n",
+    "    total_products_order = len(customer_orders)\n",
+    "    percentage_ordered = (total_products_order / len(products)) * 100\n",
+    "    return total_products_order, percentage_ordered\n",
+    "\n",
+    "# Step 5    \n",
+    "\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",
+    "\n",
+    "# Step 6\n",
+    "\n",
+    "def print_updated_inventory(inventory) :\n",
+    "    print(\"Updated_inventory : \")\n",
+    "    for product, quantity in inventory.items()\n",
+    "    print(product, \":\" , quantity)\n",
+    "\n",
+    "# Step 7\n",
+    "\n",
+    "products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]\n",
+    "\n",
+    "inventory = initialize_inventory(products)\n",
+    "\n",
+    "customer_orders = get_customer_orders()\n",
+    "\n",
+    "total_products_ordered, percentage_ordered = calculate_order_statistics(customer_orders, products)\n",
+    "\n",
+    "order_statistics = (total_products_ordered,percentage_ordered)\n",
+    "\n",
+    "print_order_statistics(order_statistics)\n",
+    "\n",
+    "print(update_inventory)\n"
+   ]
+  },
   {
    "cell_type": "markdown",
    "id": "0c581062-8967-4d93-b06e-62833222f930",
@@ -61,7 +146,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.12.6"
   }
  },
  "nbformat": 4,