Solved lab

lab-python-flow-control.ipynb

@@ -37,11 +37,109 @@
     "\n",
     "3. Instead of updating the inventory by subtracting 1 from the quantity of each product, only do it for  the products that were ordered (those in \"customer_orders\")."
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "86321976",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "\"\"\"\n",
+    "1. Empty set \"customer_orders\"\n",
+    "2. keep_ordering until user doesn't want to add another product\n",
+    "3. While loop until user does not want to add another product\n",
+    "4. Input (\"Enter name of 3 products you want to order: \")\n",
+    "5. Update inventory by the products that were ordered\n",
+    "\"\"\""
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "id": "a38fdf96",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "['t-shirt', 'mug', 'hat', 'book', 'keychain']"
+      ]
+     },
+     "execution_count": 2,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "# 1. List of products\n",
+    "products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]\n",
+    "products"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "07be4308",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "{'t-shirt': 44, 'mug': 22, 'hat': 455, 'book': 2, 'keychain': 2}\n"
+     ]
+    }
+   ],
+   "source": [
+    "# 3. Input quantity of each product available in the inventory\n",
+    "inventory = {}\n",
+    "for product in products:\n",
+    "    quantity = int(input(f\"Quantity of {product}: \"))\n",
+    "    inventory[product] = (\n",
+    "        quantity  # In the inventory dict, at key, store this quantity!!!\n",
+    "    )\n",
+    "print(inventory)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 14,
+   "id": "010dc850",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "You have ordered: {'t-shirt', 'hat', 'book'}\n",
+      "{'t-shirt': 44, 'mug': 22, 'hat': 455, 'book': 2, 'keychain': 2}\n"
+     ]
+    }
+   ],
+   "source": [
+    "customer_orders = set()  # Create empty set\n",
+    "keep_ordering = True  # Until it turns false it will loop\n",
+    "\n",
+    "while keep_ordering:\n",
+    "    product_choice = input(f\"Enter name of product you want to order: ({products})\")\n",
+    "    customer_orders.add(product_choice)\n",
+    "\n",
+    "    answer = input(\"Do you want to add another product? (Yes/No)\")\n",
+    "    if answer.lower() == \"yes\":\n",
+    "        keep_ordering = True\n",
+    "    else:\n",
+    "        keep_ordering = False\n",
+    "\n",
+    "print(f\"You have ordered: {customer_orders}\")\n",
+    "\n",
+    "print(inventory)"
+   ]
   }
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "base",
    "language": "python",
    "name": "python3"
   },
@@ -55,7 +153,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.14.6"
   }
  },
  "nbformat": 4,