diff --git a/lab-python-data-structures.ipynb b/lab-python-data-structures.ipynb
index 5b3ce9e0..d082a313 100644
--- a/lab-python-data-structures.ipynb
+++ b/lab-python-data-structures.ipynb
@@ -50,11 +50,89 @@
     "\n",
     "Solve the exercise by implementing the steps using the Python concepts of lists, dictionaries, sets, and basic input/output operations. "
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "{'book', 'mug', 'hat'}\n",
+      "Order Statistics:\n",
+      "Total products ordered: 3\n",
+      "Percentage of products ordered: 60.0 %\n",
+      "\n",
+      "Updated inventory:\n",
+      "t-shirt: 1\n",
+      "mug: 3\n",
+      "hat: 5\n",
+      "book: 7\n",
+      "keychain: 9\n"
+     ]
+    }
+   ],
+   "source": [
+    "# 1\n",
+    "products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]\n",
+    "# 2\n",
+    "inventory = {}\n",
+    "# 3\n",
+    "inventory[\"t-shirt\"] = int(input(\"Cantidad t-shirt: \"))\n",
+    "inventory[\"mug\"] = int(input(\"Cantidad mug: \"))\n",
+    "inventory[\"hat\"] = int(input(\"Cantidad hat: \"))\n",
+    "inventory[\"book\"] = int(input(\"Cantidad book: \"))\n",
+    "inventory[\"keychain\"] = int(input(\"Cantidad keychain: \"))\n",
+    "# 4\n",
+    "customer_orders = set ()\n",
+    "# 5\n",
+    "order1 = input(\"Type product 1: \")\n",
+    "customer_orders.add(order1)\n",
+    "\n",
+    "order2 = input(\"Type product 2: \")\n",
+    "customer_orders.add(order2)\n",
+    "\n",
+    "order3 = input(\"Type product 3: \")\n",
+    "customer_orders.add(order3)\n",
+    "\n",
+    "# 6\n",
+    "print (customer_orders)\n",
+    "\n",
+    "# 7\n",
+    "total = len (customer_orders)\n",
+    "percentage = (total / len(products)) * 100\n",
+    "order_status = (total, percentage)\n",
+    "\n",
+    "# 8 \n",
+    "print(\"Order Statistics:\")\n",
+    "print(\"Total products ordered:\", total)\n",
+    "print(\"Percentage of products ordered:\", percentage, \"%\")\n",
+    "\n",
+    "# 9 \n",
+    "inventory[\"t-shirt\"] -= 1\n",
+    "inventory[\"mug\"] -= 1\n",
+    "inventory[\"hat\"] -= 1\n",
+    "inventory[\"book\"] -= 1\n",
+    "inventory[\"keychain\"] -= 1\n",
+    "\n",
+    "# 10\n",
+    "print()\n",
+    "print(\"Updated inventory list:\")\n",
+    "\n",
+    "print(\"t-shirt:\", inventory[\"t-shirt\"])\n",
+    "print(\"mug:\", inventory[\"mug\"])\n",
+    "print(\"hat:\", inventory[\"hat\"])\n",
+    "print(\"book:\", inventory[\"book\"])\n",
+    "print(\"keychain:\", inventory[\"keychain\"])\n",
+    "\n"
+   ]
   }
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "Python 3",
    "language": "python",
    "name": "python3"
   },
@@ -68,7 +146,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.14.3"
   }
  },
  "nbformat": 4,