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Solved Lab #493

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212 changes: 211 additions & 1 deletion lab-python-flow-control.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,216 @@
"\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": 25,
"id": "a84764ee-e642-47e7-87a7-80d2d4232123",
"metadata": {},
"outputs": [],
"source": [
"products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]"
]
},
{
"cell_type": "code",
"execution_count": 4,
"id": "f47ea14b-5643-4ee3-a079-c4a17e47f1e9",
"metadata": {},
"outputs": [],
"source": [
"inventory = {}"
]
},
{
"cell_type": "code",
"execution_count": 34,
"id": "cf86bac3-f3ec-4fbc-a7c7-7ee05599ab85",
"metadata": {},
"outputs": [
{
"name": "stdin",
"output_type": "stream",
"text": [
"Please enter the number of t-shirt 1\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"text": [
"The number of t-shirt is 1\n"
]
},
{
"name": "stdin",
"output_type": "stream",
"text": [
"Please enter the number of mug 2\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"text": [
"The number of mug is 2\n"
]
},
{
"name": "stdin",
"output_type": "stream",
"text": [
"Please enter the number of hat 3\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"text": [
"The number of hat is 3\n"
]
},
{
"name": "stdin",
"output_type": "stream",
"text": [
"Please enter the number of book 4\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"text": [
"The number of book is 4\n"
]
},
{
"name": "stdin",
"output_type": "stream",
"text": [
"Please enter the number of keychain 5\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"text": [
"The number of keychain is 5\n"
]
}
],
"source": [
"for product_type in products:\n",
" inventory[product_type] = int(input(f\"Please enter the number of {product_type}\"))\n",
" print(f\"The number of {product_type} is {inventory[product_type]}\")"
]
},
{
"cell_type": "code",
"execution_count": 29,
"id": "6b0c9453-b9bc-4980-b65a-dc32a0b7301c",
"metadata": {},
"outputs": [],
"source": [
"customer_orders = set({})"
]
},
{
"cell_type": "code",
"execution_count": 32,
"id": "5401d134-a033-4272-a546-23386f46f7e0",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"{'mug', 'book', 't-shirt'}\n"
]
}
],
"source": [
"print(customer_orders)"
]
},
{
"cell_type": "code",
"execution_count": 31,
"id": "0c164d1e-b070-4b1b-b084-3b318e0d2424",
"metadata": {},
"outputs": [
{
"name": "stdin",
"output_type": "stream",
"text": [
"Please enter the product ordered: mug\n",
"Do you want to add another product? Enter Yes or No Yes\n",
"Please enter the product ordered: t-shirt\n",
"Do you want to add another product? Enter Yes or No Yes\n",
"Please enter the product ordered: tt-shirt\n",
"Please enter the product ordered (among the existing products types): book\n",
"Do you want to add another product? Enter Yes or No No\n"
]
}
],
"source": [
"count = 0\n",
"customer_order_type = input('Please enter the product ordered:')\n",
"if customer_order_type in products:\n",
" customer_orders.add(customer_order_type)\n",
"elif customer_order_type not in products:\n",
" customer_order_type = input('Please enter the product ordered (among the existing products types):')\n",
"customer_order_type_question = input('Do you want to add another product? Enter Yes or No')\n",
"if customer_order_type_question != 'Yes' and customer_order_type_question != 'No':\n",
" customer_order_type_question = input('The input is wrong, please try again and answer only with Yes or No the following question: Do you want to add another product?')\n",
"while customer_order_type_question == 'Yes':\n",
" customer_order_type_another = input('Please enter the product ordered:')\n",
" if customer_order_type_another in products:\n",
" customer_orders.add(customer_order_type_another)\n",
" elif customer_order_type_another not in products:\n",
" customer_order_type_another = input('Please enter the product ordered (among the existing products types):')\n",
" customer_orders.add(customer_order_type_another)\n",
" customer_order_type_question = input('Do you want to add another product? Enter Yes or No')"
]
},
{
"cell_type": "code",
"execution_count": 35,
"id": "00ed9e07-ac40-4feb-991b-e60a18afd1c0",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"{'t-shirt': 1, 'mug': 2, 'hat': 3, 'book': 4, 'keychain': 5}\n"
]
}
],
"source": [
"print(inventory)"
]
},
{
"cell_type": "code",
"execution_count": 36,
"id": "4d0c771d-476d-46e8-a3b8-7b695971bdc2",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"{'t-shirt': 0, 'mug': 1, 'hat': 3, 'book': 3, 'keychain': 5}\n"
]
}
],
"source": [
"for customer_order in customer_orders:\n",
" if customer_order in products:\n",
" inventory[customer_order] -= 1\n",
"print(inventory)"
]
}
],
"metadata": {
Expand All @@ -55,7 +265,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.9.13"
"version": "3.13.5"
}
},
"nbformat": 4,
Expand Down