From bae4c6d88ada90af197bce7f17d2df0855c559b4 Mon Sep 17 00:00:00 2001
From: Phoebe Philipszoon <pjphilipszoon@live.nl>
Date: Sat, 25 Jul 2026 18:52:15 +0200
Subject: [PATCH] Solved flow control lab

---
 lab-python-flow-control.ipynb | 120 +++++++++++++++++++++++++++++++++-
 1 file changed, 119 insertions(+), 1 deletion(-)

diff --git a/lab-python-flow-control.ipynb b/lab-python-flow-control.ipynb
index f4c7391..fc1ba40 100644
--- a/lab-python-flow-control.ipynb
+++ b/lab-python-flow-control.ipynb
@@ -37,6 +37,124 @@
     "\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": "cbc15b21-6733-4520-bd75-b0c5e185ccce",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "838a34b9-e5fb-4353-a6b6-f59bad6566e0",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "inventory = {}"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "fa254cb8-fe0c-44f6-87cf-7c2e387ce3c0",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "for product in products:\n",
+    "    quantity = int(input(f\"How many {product} are in stock? \"))\n",
+    "    inventory[product] = quantity"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "14304f3d-d6c3-468a-85b2-99c7fc85007b",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "customer_orders = set()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "7be8105c-d975-414e-9b32-8c86376639d9",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "product = input(\"Enter a product you want to order: \")\n",
+    "customer_orders.add(product)\n",
+    "\n",
+    "add_another_product = input(\"Do you want to add another product? (yes/no): \")\n",
+    "\n",
+    "while add_another_product == \"yes\":\n",
+    "    product = input(\"Enter a product you want to order: \")\n",
+    "    customer_orders.add(product) \n",
+    "    \n",
+    "    add_another_product = input(\"Do you want to add another product? (yes/no): \") "
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "251e6dae-1b7c-408d-a6b7-1e2dc418395e",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "print(customer_orders)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "8f62cbf8-ccf1-454e-ae1e-8b3edc058455",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "total_products_ordered = len(customer_orders)\n",
+    "percentage_ordered = (len (customer_orders) / len(products) * 100)\n",
+    "order_status = (total_products_ordered, percentage_ordered)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "8766400b-5bda-4183-ad45-65c67822be21",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "print(\"Order Statistics:\")\n",
+    "print(\"Total Products Ordered:\", total_products_ordered)\n",
+    "print(f\"Percentage of Products Ordered: {percentage_ordered}%\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "50a58526-e700-4c74-a184-2d30e3f2f1a7",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "for product in customer_orders:\n",
+    "    inventory[product] = inventory[product] - 1"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "aa86cf3d-c17c-467a-a482-dea58ff0e3fd",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "print(\"Updated Inventory:\")\n",
+    "for product, quantity in inventory.items(): \n",
+    "    print(product, \":\", quantity) "
+   ]
   }
  ],
  "metadata": {
@@ -55,7 +173,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.13.9"
   }
  },
  "nbformat": 4,