From 42c674dfeb6fb62695c49ce09b4e7a4f7fb391a4 Mon Sep 17 00:00:00 2001
From: Edosa Erhunmwunse <Edosa.erhun@gmail.com>
Date: Fri, 10 Oct 2025 08:53:57 +0200
Subject: [PATCH] flow control

---
 lab-python-flow-control.ipynb | 123 +++++++++++++++++++++++++++++++++-
 1 file changed, 122 insertions(+), 1 deletion(-)

diff --git a/lab-python-flow-control.ipynb b/lab-python-flow-control.ipynb
index f4c7391..5ad78ba 100644
--- a/lab-python-flow-control.ipynb
+++ b/lab-python-flow-control.ipynb
@@ -37,6 +37,127 @@
     "\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": 27,
+   "id": "2411affc-d8c5-4233-9ce9-e2d1dd08e2a3",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdin",
+     "output_type": "stream",
+     "text": [
+      "Enter name of product:  mug\n",
+      "Enter yes or no to add another product:  yes\n",
+      "Enter name of product:  book\n",
+      "Enter yes or no to add another product:  no\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'book', 'mug'}"
+      ]
+     },
+     "execution_count": 27,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "products=[\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]\n",
+    "x=len(products)\n",
+    "customer_order=set()\n",
+    "count=0\n",
+    "\n",
+    "for count in range(x):\n",
+    "    name=input(\"Enter name of product: \")\n",
+    "    if name in products:\n",
+    "        customer_order.add(name)\n",
+    "        ask=input(\"Enter yes or no to add another product: \")\n",
+    "        if ask==\"yes\":\n",
+    "            count+=1\n",
+    "        elif ask==\"no\":\n",
+    "            break\n",
+    "    else:\n",
+    "        print(\"please add available\")\n",
+    " \n",
+    "customer_order\n",
+    "    \n",
+    "    "
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 30,
+   "id": "d3e3747f-cde3-457f-bdce-5cc67df1ccf2",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdin",
+     "output_type": "stream",
+     "text": [
+      "Enter quantity:  2\n",
+      "Enter quantity:  3\n",
+      "Enter quantity:  4\n",
+      "Enter quantity:  5\n",
+      "Enter quantity:  6\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'t-shirt': 2, 'mug': 3, 'hat': 4, 'book': 5, 'keychain': 6}"
+      ]
+     },
+     "execution_count": 30,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "products=[\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]\n",
+    "inventory=dict()\n",
+    "for i in products:\n",
+    "    quantity=int(input(\"Enter quantity: \"))\n",
+    "    inventory[i]=quantity\n",
+    " \n",
+    "inventory  \n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 31,
+   "id": "942af08b-0509-4542-bb91-f1fca1712d06",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "{'t-shirt': 2, 'mug': 2, 'hat': 4, 'book': 4, 'keychain': 6}"
+      ]
+     },
+     "execution_count": 31,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "for i in customer_order:\n",
+    "    if i in inventory:\n",
+    "        inventory[i]-=1\n",
+    "\n",
+    "inventory"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "7d94412c-23c0-4bac-b222-c7f21408f294",
+   "metadata": {},
+   "outputs": [],
+   "source": []
   }
  ],
  "metadata": {
@@ -55,7 +176,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.12.7"
   }
  },
  "nbformat": 4,