diff --git a/lab-python-data-structures.ipynb b/lab-python-data-structures.ipynb
index 5b3ce9e0..8962e628 100644
--- a/lab-python-data-structures.ipynb
+++ b/lab-python-data-structures.ipynb
@@ -50,11 +50,188 @@
     "\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": 1,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# PUNTO 1\n",
+    "products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]\n",
+    "# PUNTO 2\n",
+    "inventory = {}"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "{'t-shirt': 2, 'mug': 2, 'hat': 2, 'book': 2, 'keychain': 2}\n"
+     ]
+    }
+   ],
+   "source": [
+    "# PUNTO 3\n",
+    "numero_camisetas = int(input(\"Introduzca el número de camisetas:\"))\n",
+    "inventory [\"t-shirt\"] = numero_camisetas\n",
+    "numero_tazas = int(input(\"Introduzca el número de tazas:\"))\n",
+    "inventory [\"mug\"] = numero_tazas\n",
+    "numero_sombreros = int(input(\"Introduzca el número de sombreros:\"))\n",
+    "inventory [\"hat\"] = numero_sombreros\n",
+    "numero_libros = int(input(\"Introduzca el número de libros:\"))\n",
+    "inventory [\"book\"] = numero_libros\n",
+    "numero_llaveros = int(input(\"Introduzca el número de llaveros:\"))\n",
+    "inventory [\"keychain\"] = numero_llaveros\n",
+    "print (inventory)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 6,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#PUNTO 4\n",
+    "customer_orders = set()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 7,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Artículos elegidos: {'mug', 'hat', 'keychain'}\n"
+     ]
+    }
+   ],
+   "source": [
+    "#PUNTO 5\n",
+    "item1 = input(\"Por favor, escoja tres: t-shirt, mug, hat, book o keychain: \")\n",
+    "item2 = input(\"Segunda elección: \")\n",
+    "item3 = input(\"Tercera elección: \")\n",
+    "customer_orders.add(item1)\n",
+    "customer_orders.add(item2)\n",
+    "customer_orders.add(item3)\n",
+    "print(\"Artículos elegidos:\", customer_orders)\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 12,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "#PUNTO 6\n",
+    "total_products_ordered=len(customer_orders)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 13,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "60.0\n",
+      "(3, 60.0)\n"
+     ]
+    }
+   ],
+   "source": [
+    "#PUNTO 7\n",
+    "customer_percentage = len(customer_orders)/len(products) * 100\n",
+    "print (customer_percentage)\n",
+    "order_status= (len(customer_orders), customer_percentage )\n",
+    "print (order_status)\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 14,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Order Statistics:\n",
+      "Total Products Ordered: 3\n",
+      "Percentage of Products Ordered: 60.0%\n"
+     ]
+    }
+   ],
+   "source": [
+    "#PUNTO 8\n",
+    "print(\"Order Statistics:\")\n",
+    "print(f\"Total Products Ordered: {total_products_ordered}\")\n",
+    "print(f\"Percentage of Products Ordered: {customer_percentage}%\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "{'t-shirt': 1, 'mug': 1, 'hat': 1, 'book': 1, 'keychain': 1}\n"
+     ]
+    }
+   ],
+   "source": [
+    "#punto 9\n",
+    "inventory [\"t-shirt\"] += -1\n",
+    "inventory [\"mug\"] += -1\n",
+    "inventory [\"hat\"] += -1\n",
+    "inventory [\"book\"] += -1\n",
+    "inventory [\"keychain\"] += -1\n",
+    "print(inventory)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 20,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "t-shirt: 1\n",
+      "mug: 1\n",
+      "hat: 1\n",
+      "book: 1\n",
+      "keychain: 1\n"
+     ]
+    }
+   ],
+   "source": [
+    "#PUNTO 10\n",
+    "print(f\"t-shirt: {inventory[\"t-shirt\"]}\")\n",
+    "print(f\"mug: {inventory[\"mug\"]}\")\n",
+    "print(f\"hat: {inventory[\"hat\"]}\")\n",
+    "print(f\"book: {inventory[\"book\"]}\")\n",
+    "print(f\"keychain: {inventory[\"keychain\"]}\")"
+   ]
   }
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "base",
    "language": "python",
    "name": "python3"
   },
@@ -68,7 +245,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.13.5"
   }
  },
  "nbformat": 4,