From 9b0d92d7e7cf77858afbac886d48289e9b62ce16 Mon Sep 17 00:00:00 2001
From: Pariya <pariya.lakani14830@gmail.com>
Date: Wed, 16 Sep 2026 20:09:40 +0300
Subject: [PATCH] Complete customer orders lab using functions

---
 lab-python-functions.ipynb | 197 ++++++++++++++++++++++++++++++++++++-
 1 file changed, 195 insertions(+), 2 deletions(-)

diff --git a/lab-python-functions.ipynb b/lab-python-functions.ipynb
index 44d337b..67dc48e 100644
--- a/lab-python-functions.ipynb
+++ b/lab-python-functions.ipynb
@@ -43,11 +43,204 @@
     "\n",
     "\n"
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "id": "9837aada",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 23,
+   "id": "4dfc0b0a",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#initialize_inventory()\n",
+    "\n",
+    "def initialize_inventory(products):\n",
+    "    inventory ={}\n",
+    "    for product in products:\n",
+    "        inventory[product]=int(input(f\"Enter quantity for {product}:\"))\n",
+    "\n",
+    "    return inventory\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 25,
+   "id": "078c57d3",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "inventory = initialize_inventory(products)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 26,
+   "id": "605706f2",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "{'t-shirt': 5, 'mug': 9, 'hat': 5, 'book': 8, 'keychain': 3}"
+      ]
+     },
+     "execution_count": 26,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "inventory"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 11,
+   "id": "1e068bfd",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#get_customer_orders\n",
+    "def get_customer_orders():\n",
+    "    customer_orders= set()\n",
+    "    answer =\"yes\"\n",
+    "    while answer.lower() == \"yes\":\n",
+    "        order=input(\"please enter the product name:\")\n",
+    "        customer_orders.add(order)\n",
+    "        answer=input(\"do you want to add another product?(yes/no):\").lower()\n",
+    "    return customer_orders\n",
+    "\n",
+    "    \n",
+    "\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 18,
+   "id": "4d7bc9a5",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "{'book', 'mug'}\n"
+     ]
+    }
+   ],
+   "source": [
+    "order =get_customer_orders()\n",
+    "print(order)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 19,
+   "id": "a9b39507",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#update_inventory\n",
+    "def update_inventory(customer_orders,inventory):\n",
+    "    for product in customer_orders:\n",
+    "        inventory[product] = inventory[product] - 1\n",
+    "    return inventory\n",
+    "    \n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 27,
+   "id": "c875c9b4",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "{'t-shirt': 5, 'mug': 8, 'hat': 5, 'book': 7, 'keychain': 3}\n"
+     ]
+    }
+   ],
+   "source": [
+    "updated_inventory = update_inventory(order, inventory)\n",
+    "print(updated_inventory)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 28,
+   "id": "cda360ea",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#calculate_order_statistics\n",
+    "def calculate_order_statistics(customer_orders,products):\n",
+    "    total_orders = len(customer_orders)\n",
+    "    total_available = len(products)\n",
+    "    percentage = (total_orders/total_available)*100\n",
+    "    return total_orders, percentage\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "636faf0c",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#print_order_statistics\n",
+    "def print_order_statistics(order_statistics):\n",
+    "    total_orders, percentage = order_statistics\n",
+    "    print(\"Order Statistics:\")\n",
+    "    print(f\"Total Products Ordered: {total_orders}\")\n",
+    "    print(f\"Percentage of Products Ordered: {percentage}%\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "5f7f6e9d",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#print_updated_inventory\n",
+    "def print_updated_inventory(inventory):\n",
+    "    print(\"updated_inventory:\")\n",
+    "    for product, quantity in inventory.items():\n",
+    "        print(f\"{product}: {quantity}\")\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "8bc4990a",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]\n",
+    "\n",
+    "inventory = initialize_inventory(products)\n",
+    "customer_orders = get_customer_orders()\n",
+    "inventory = update_inventory(customer_orders, inventory)\n",
+    "order_statistics = calculate_order_statistics(customer_orders, products)\n",
+    "print_order_statistics(order_statistics)\n",
+    "print_updated_inventory(inventory)"
+   ]
   }
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "base",
    "language": "python",
    "name": "python3"
   },
@@ -61,7 +254,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.13.9"
   }
  },
  "nbformat": 4,