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solved lab2 #498

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188 changes: 185 additions & 3 deletions lab-python-flow-control.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -37,13 +37,195 @@
"\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": 18,
"id": "af9c9d9e-0a84-46be-a9da-b640c3a35c19",
"metadata": {},
"outputs": [
{
"name": "stdin",
"output_type": "stream",
"text": [
"Enter the qty t-shirt:, 20\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"text": [
"{'t-shirt': 20}\n"
]
},
{
"name": "stdin",
"output_type": "stream",
"text": [
"Enter the qty mug:, 20\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"text": [
"{'t-shirt': 20, 'mug': 20}\n"
]
},
{
"name": "stdin",
"output_type": "stream",
"text": [
"Enter the qty hat:, 20\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"text": [
"{'t-shirt': 20, 'mug': 20, 'hat': 20}\n"
]
},
{
"name": "stdin",
"output_type": "stream",
"text": [
"Enter the qty book:, 20\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"text": [
"{'t-shirt': 20, 'mug': 20, 'hat': 20, 'book': 20}\n"
]
},
{
"name": "stdin",
"output_type": "stream",
"text": [
"Enter the qty keychain:, 20\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"text": [
"{'t-shirt': 20, 'mug': 20, 'hat': 20, 'book': 20, 'keychain': 20}\n"
]
}
],
"source": [
"products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"] #1 code with loops\n",
"inventory = {}\n",
"for product in products: \n",
" quantity = int(input(f\"Enter the qty {product}:, \"))\n",
" inventory[product] = quantity\n",
" print(inventory)\n",
"\n",
"customer_orders = set()"
]
},
{
"cell_type": "code",
"execution_count": 19,
"id": "608e6078-9039-4972-a073-05f9cd1c9714",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"The list of products ['t-shirt', 'mug', 'hat', 'book', 'keychain']\n"
]
},
{
"name": "stdin",
"output_type": "stream",
"text": [
"Enter the item to order:, mug\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"text": [
"mug added to your order\n"
]
},
{
"name": "stdin",
"output_type": "stream",
"text": [
"Do you want to add another product yes/no?: no\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"text": [
"{'mug'}\n"
]
}
],
"source": [
"while True: #2 customer order\n",
" print(\"The list of products\", products)\n",
" product = input(f\"Enter the item to order:, \").lower()\n",
" if product in products:\n",
" customer_orders.add(product)\n",
" print(f\"{product} added to your order\")\n",
" else:\n",
" print(\"Invalid product\")\n",
" choice= input(\"Do you want to add another product yes/no?: \")\n",
" if choice != \"yes\":\n",
" break\n",
"\n",
"print(customer_orders)"
]
},
{
"cell_type": "code",
"execution_count": 21,
"id": "5102183d-7e29-4ee6-8e56-c7e920937b2f",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Updated Inventory: {'t-shirt': 19, 'mug': 18, 'hat': 19, 'book': 19, 'keychain': 19}\n",
"t-shirt: 19\n",
"mug: 18\n",
"hat: 19\n",
"book: 19\n",
"keychain: 19\n"
]
}
],
"source": [
"for product in customer_orders: #3 updating inventory with customer order\n",
" if product in inventory and inventory[product] > 0:\n",
" inventory[product] -= 1\n",
"print(\"Updated Inventory:\", inventory)\n",
"for product, quantity in inventory.items():\n",
" print(f\"{product}: {quantity}\")"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "e5ebd3ac-f445-45ee-a5e4-f1154fb6e1df",
"metadata": {},
"outputs": [],
"source": []
}
],
"metadata": {
"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"display_name": "Python [conda env:base] *",
"language": "python",
"name": "python3"
"name": "conda-base-py"
},
"language_info": {
"codemirror_mode": {
Expand All @@ -55,7 +237,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.9.13"
"version": "3.13.5"
}
},
"nbformat": 4,
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