From 7f448bdb09fab4b3d391b30ecebccd664fd968aa Mon Sep 17 00:00:00 2001
From: arnaumatasfont-keky <arnaumatasfont@gmail.com>
Date: Tue, 14 Apr 2026 16:45:38 +0200
Subject: [PATCH] Update lab-python-functions.ipynb

---
 lab-python-functions.ipynb | 132 ++++++++++++++++++++++++++++++++++++-
 1 file changed, 130 insertions(+), 2 deletions(-)

diff --git a/lab-python-functions.ipynb b/lab-python-functions.ipynb
index 44d337b..7dece7d 100644
--- a/lab-python-functions.ipynb
+++ b/lab-python-functions.ipynb
@@ -43,11 +43,139 @@
     "\n",
     "\n"
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "id": "0dfffe53",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def initialize_inventory(products):\n",
+    "    inventory = {}\n",
+    "    for product in products:\n",
+    "        quantity = int(input(f\"Enter the quantity for {product}: \"))\n",
+    "        inventory[product] = quantity\n",
+    "    return inventory"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 8,
+   "id": "776d9c01",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def get_costumers_orders():\n",
+    "    costumers_order = set()\n",
+    "    \n",
+    "    add_product = \"yes\"\n",
+    "    while add_product.lower() == \"yes\":\n",
+    "        product = input(\"Enter the product name (t-shirt/pants/shoes/jacket): \").lower()\n",
+    "        costumers_order.add(product)\n",
+    "        add_product = input(\"Do you want to add another product? (yes/no): \").lower()\n",
+    "    return costumers_order"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 9,
+   "id": "102af78d",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def update_inventory(costumers_order, inventory):\n",
+    "    for product in costumers_order:\n",
+    "        if product in inventory:\n",
+    "            inventory[product] -= 1\n",
+    "    return inventory"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 10,
+   "id": "d3081ce7",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def calculate_order_statistics(costumers_order, products):\n",
+    "    total_products_ordered = len(costumers_order)\n",
+    "    percentage = (total_products_ordered / len(products)) * 100\n",
+    "    return total_products_ordered, percentage\n",
+    "        "
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 11,
+   "id": "ed29f324",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def print_order_statistics(order_statistics):\n",
+    "    total_products_ordered, percentage = order_statistics\n",
+    "    \n",
+    "    print(\"\\nOrder Statistics:\")\n",
+    "    print(f\"Total products ordered: {total_products_ordered}\")\n",
+    "    print(f\"Percentage of unique products ordered: {percentage:.2f}%\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 12,
+   "id": "e6b3172c",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def print_updated_inventory(inventory):\n",
+    "    print(\"\\nUpdated Inventory:\")\n",
+    "    for product, quantity in inventory.items():\n",
+    "        print(f\"{product.capitalize()}: {quantity} units left\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 13,
+   "id": "585cb887",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "\n",
+      "Order Statistics:\n",
+      "Total products ordered: 3\n",
+      "Percentage of unique products ordered: 75.00%\n",
+      "\n",
+      "Updated Inventory:\n",
+      "T-shirt: 9 units left\n",
+      "Pants: 12 units left\n",
+      "Shoes: 7 units left\n",
+      "Jacket: 5 units left\n"
+     ]
+    }
+   ],
+   "source": [
+    "products = [\"t-shirt\", \"pants\", \"shoes\", \"jacket\"]\n",
+    "\n",
+    "inventory = initialize_inventory(products)\n",
+    "\n",
+    "costumers_order = get_costumers_orders()\n",
+    "\n",
+    "inventory = update_inventory(costumers_order, inventory)\n",
+    "\n",
+    "order_statistics = calculate_order_statistics(costumers_order, products)\n",
+    "\n",
+    "print_order_statistics(order_statistics)\n",
+    "\n",
+    "print_updated_inventory(inventory)"
+   ]
   }
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": ".venv",
    "language": "python",
    "name": "python3"
   },
@@ -61,7 +189,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.14.3"
   }
  },
  "nbformat": 4,