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Lab2_Flow Control #605

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107 changes: 105 additions & 2 deletions lab-python-flow-control.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -37,11 +37,114 @@
"\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": 7,
"id": "d63c115e",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"5\n"
]
}
],
"source": [
"#1.\n",
"\n",
"products = (\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\")\n",
"\n",
"print(len(products))\n",
"inventory = { }\n",
"\n",
"\n",
"for f in products:\n",
" inventory[f] = int(input('Quantity of products:'))\n"
]
},
{
"cell_type": "code",
"execution_count": 14,
"id": "a58928ca",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"{'t-shirt': 43, 'mug': 42, 'hat': 21, 'book': 10, 'keychain': 34}\n"
]
}
],
"source": [
"print(inventory)"
]
},
{
"cell_type": "code",
"execution_count": 19,
"id": "2215899e",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Thanks for purchase\n",
"{'book', 'hat'}\n"
]
}
],
"source": [
"#2. \n",
"customer_orders = set()\n",
"\n",
"continue_ordering = 'Yes'\n",
"\n",
"while continue_ordering == 'Yes':\n",
" product_name = input('Enter the Name of Product:' )\n",
" if product_name in inventory:\n",
" customer_orders.add(product_name)\n",
" else:\n",
" continue_ordering= input('Do you want to continue order (yes/no):')\n",
" \n",
"print('Thanks for purchase')\n",
"print(customer_orders)\n"
]
},
{
"cell_type": "code",
"execution_count": 20,
"id": "5e67910d",
"metadata": {},
"outputs": [
{
"ename": "TypeError",
"evalue": "'set' object is not subscriptable",
"output_type": "error",
"traceback": [
"\u001b[31m---------------------------------------------------------------------------\u001b[39m",
"\u001b[31mTypeError\u001b[39m Traceback (most recent call last)",
"\u001b[36mCell\u001b[39m\u001b[36m \u001b[39m\u001b[32mIn[20]\u001b[39m\u001b[32m, line 4\u001b[39m\n\u001b[32m 1\u001b[39m \u001b[38;5;66;03m#3. \u001b[39;00m\n\u001b[32m 3\u001b[39m \u001b[38;5;28;01mfor\u001b[39;00m subt \u001b[38;5;129;01min\u001b[39;00m customer_orders:\n\u001b[32m----> \u001b[39m\u001b[32m4\u001b[39m customer_orders[subt] = \u001b[43mcustomer_orders\u001b[49m\u001b[43m[\u001b[49m\u001b[43msubt\u001b[49m\u001b[43m]\u001b[49m -\u001b[32m1\u001b[39m\n",
"\u001b[31mTypeError\u001b[39m: 'set' object is not subscriptable"
]
}
],
"source": [
"#3. \n",
"\n",
"for subt in customer_orders:\n",
" customer_orders[subt] = customer_orders[subt] -1\n",
"\n"
]
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"display_name": "Python 3",
"language": "python",
"name": "python3"
},
Expand All @@ -55,7 +158,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.9.13"
"version": "3.13.2"
}
},
"nbformat": 4,
Expand Down