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Day 2 - Lab2 #670

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Day 2 - Lab2 #670

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242 changes: 241 additions & 1 deletion lab-python-functions.ipynb
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Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,246 @@
"\n",
"\n"
]
},
{
"cell_type": "code",
"execution_count": 27,
"id": "d40ba57c-a35b-4891-8220-bf7064baff0b",
"metadata": {},
"outputs": [
{
"name": "stdin",
"output_type": "stream",
"text": [
"Please enter the quantity of t-shirt: 20\n",
"Please enter the quantity of mug: 5\n",
"Please enter the quantity of hat: 10\n",
"Please enter the quantity of book: 43\n",
"Please enter the quantity of keychain: 21\n"
]
}
],
"source": [
"# 1. Define a function named `initialize_inventory` that takes `products` as a parameter. Inside the function, implement the code for initializing the inventory dictionary using a loop and user input.\n",
"\n",
"products=['t-shirt','mug','hat','book','keychain']\n",
"\n",
"def initialize_inventory(products):\n",
" inventory={}\n",
" for product in products:\n",
" qty=int(input(f'Please enter the quantity of {product}:'))\n",
" inventory[product]=qty\n",
" return inventory\n",
"\n",
"inventory=initialize_inventory(products)"
]
},
{
"cell_type": "code",
"execution_count": 28,
"id": "ab47d4cf-0dc5-4d01-a9de-a90f74024d34",
"metadata": {},
"outputs": [
{
"name": "stdin",
"output_type": "stream",
"text": [
"Enter the name of the product you want to order: keychain\n",
"Do you want to add another product? Answer only with 'yes' or 'no': yes\n",
"Enter the name of the product you want to order: book\n",
"Do you want to add another product? Answer only with 'yes' or 'no': yes\n",
"Enter the name of the product you want to order: hat\n",
"Do you want to add another product? Answer only with 'yes' or 'no': yes\n",
"Enter the name of the product you want to order: mug\n",
"Do you want to add another product? Answer only with 'yes' or 'no': no\n"
]
}
],
"source": [
"# 2. Define a function named `get_customer_orders` that takes no parameters. Inside the function, implement the code for prompting the user \n",
"# to enter the product names using a loop. The function should return the `customer_orders` set.\n",
"\n",
"def get_customer_orders():\n",
" customer_orders = set()\n",
" answer = 'yes'\n",
" while answer == 'yes':\n",
" order = input('Enter the name of the product you want to order: ')\n",
" customer_orders.add(order)\n",
" answer = input(\"Do you want to add another product? Answer only with 'yes' or 'no': \")\n",
" return customer_orders\n",
"\n",
"customer_orders=get_customer_orders()"
]
},
{
"cell_type": "code",
"execution_count": 29,
"id": "37f4e893-0390-400c-814e-fc61223ee059",
"metadata": {},
"outputs": [],
"source": [
"# 3. Define a function named `update_inventory` that takes `customer_orders` and `inventory` as parameters. Inside the function, implement the code for updating the inventory dictionary based on the customer orders.\n",
"\n",
"def update_inventory(customer_orders, inventory):\n",
" for order in customer_orders:\n",
" if order in inventory:\n",
" inventory[order] -= 1\n",
" return inventory\n",
"\n",
"inventory=update_inventory(customer_orders, inventory)"
]
},
{
"cell_type": "code",
"execution_count": 30,
"id": "40e88667-04e3-419c-9e92-c6cc4e251f7b",
"metadata": {},
"outputs": [],
"source": [
"# 4. Define a function named `calculate_order_statistics` that takes `customer_orders` and `products` as parameters. Inside the function, implement the code for calculating the order statistics (total products ordered, and percentage of unique products ordered). The function should return these values.\n",
"\n",
"def calculate_order_statistics(customer_orders, products):\n",
" total_ordered = len(customer_orders)\n",
" percentage_ordered = (len(customer_orders) / len(products)) * 100\n",
" return total_ordered,percentage_ordered\n",
"\n",
"order_statistics=calculate_order_statistics(customer_orders, products)"
]
},
{
"cell_type": "code",
"execution_count": 31,
"id": "140af5af-2797-4121-b9d3-f2f28f0ab7e1",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"(4, 80.0)\n"
]
}
],
"source": [
"# 5. Define a function named `print_order_statistics` that takes `order_statistics` as a parameter. Inside the function, implement the code for printing the order statistics.\n",
"\n",
"def print_order_statistics(order_statistics):\n",
" print(order_statistics)\n",
"\n",
"print_order_statistics(order_statistics)"
]
},
{
"cell_type": "code",
"execution_count": 32,
"id": "da8a437d-003a-49b2-8cbc-2b758b52d67c",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"{'t-shirt': 20, 'mug': 4, 'hat': 9, 'book': 42, 'keychain': 20}\n"
]
}
],
"source": [
"# 6. Define a function named `print_updated_inventory` that takes `inventory` as a parameter. Inside the function, implement the code for printing the updated inventory.\n",
"\n",
"def print_updated_inventory(inventory):\n",
" print(inventory)\n",
"\n",
"print_updated_inventory(inventory)"
]
},
{
"cell_type": "code",
"execution_count": 33,
"id": "dc744a02-4ba5-4e91-a76e-de6233c4cd3b",
"metadata": {},
"outputs": [
{
"name": "stdin",
"output_type": "stream",
"text": [
"Please enter the quantity of t-shirt: 20\n",
"Please enter the quantity of mug: 43\n",
"Please enter the quantity of hat: 56\n",
"Please enter the quantity of book: 9\n",
"Please enter the quantity of keychain: 5\n",
"Enter the name of the product you want to order: mug\n",
"Do you want to add another product? Answer only with 'yes' or 'no': yes\n",
"Enter the name of the product you want to order: hat\n",
"Do you want to add another product? Answer only with 'yes' or 'no': book\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"text": [
"(2, 40.0)\n",
"{'t-shirt': 20, 'mug': 42, 'hat': 55, 'book': 9, 'keychain': 5}\n"
]
}
],
"source": [
"# 7. Call the functions in the appropriate sequence to execute the program and manage customer orders.\n",
"\n",
"products=['t-shirt','mug','hat','book','keychain']\n",
"\n",
"def initialize_inventory(products):\n",
" inventory={}\n",
" for product in products:\n",
" qty=int(input(f'Please enter the quantity of {product}:'))\n",
" inventory[product]=qty\n",
" return inventory\n",
"\n",
"inventory=initialize_inventory(products)\n",
"\n",
"def get_customer_orders():\n",
" customer_orders = set()\n",
" answer = 'yes'\n",
" while answer == 'yes':\n",
" order = input('Enter the name of the product you want to order: ')\n",
" customer_orders.add(order)\n",
" answer = input(\"Do you want to add another product? Answer only with 'yes' or 'no': \")\n",
" return customer_orders\n",
"\n",
"customer_orders=get_customer_orders()\n",
"\n",
"def update_inventory(customer_orders, inventory):\n",
" for order in customer_orders:\n",
" if order in inventory:\n",
" inventory[order] -= 1\n",
" return inventory\n",
"\n",
"inventory=update_inventory(customer_orders, inventory)\n",
"\n",
"def calculate_order_statistics(customer_orders, products):\n",
" total_ordered = len(customer_orders)\n",
" percentage_ordered = (len(customer_orders) / len(products)) * 100\n",
" return total_ordered,percentage_ordered\n",
"\n",
"order_statistics=calculate_order_statistics(customer_orders, products)\n",
"\n",
"def print_order_statistics(order_statistics):\n",
" print(order_statistics)\n",
"\n",
"print_order_statistics(order_statistics)\n",
"\n",
"def print_updated_inventory(inventory):\n",
" print(inventory)\n",
"\n",
"print_updated_inventory(inventory)"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "be31fccd-fa49-4056-a3bb-dce5041f70bf",
"metadata": {},
"outputs": [],
"source": []
}
],
"metadata": {
Expand All @@ -61,7 +301,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.9.13"
"version": "3.14.4"
}
},
"nbformat": 4,
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