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Submiting lab 2 #451

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128 changes: 126 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 +37,135 @@
"\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": null,
"id": "b1647d5c",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"Provide the quantity for t-shirt\n",
"Provide the quantity for mug\n",
"Provide the quantity for hat\n",
"Provide the quantity for book\n",
"Provide the quantity for keychain\n",
"{'book', 'mug', 'hat'}\n",
"Order Statistics:\n",
"Total products ordered: 3\n",
"Percentage of products ordered: 6.0 %\n",
"updated inventory:\n",
"- t-shirt: 10\n",
"- mug: 9\n",
"- hat: 9\n",
"- book: 9\n",
"- keychain: 10\n"
]
}
],
"source": [
"products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]\n",
"inventory = {}\n",
"quantity_user = \"\"\n",
"questions = 0\n",
"sum_inventory_final = 0\n",
"\n",
"\n",
"while questions < len(products): #just to make sure we are asking for the 5 same products that are in the list.\n",
"\n",
" for product in products: \n",
" print(\"Provide the quantity for\", product) #asking for the imput for each product that goes in the inventory\n",
" quantity_user= input()\n",
" quantity_user_check = quantity_user.isdigit() #checking that it is a number\n",
" if not quantity_user_check or int(quantity_user) <= 0: #if it is not a number or less than 0, we break the loop and print a message\n",
" print(\"Quantity must be a number and greater than 0. Start again\") \n",
" break\n",
" else:\n",
" questions += 1 #if the number is over 0 and the loop continues adding 1 to the questions variable\n",
" # print(questions)\n",
" inventory [product] = int(quantity_user) #adding the product as key and the quantity as value to the dictionary\n",
" sum_inventory_final += int(quantity_user) #adding the quantity to calculate the percentage at the end.\n",
"\n",
"\n",
"status_ordering= True\n",
"customer_orders = set() \n",
"# continue_ordering= (input(\"Do you want to continue ordering? (yes/no): \"))\n",
"\n",
"# if continue_ordering == \"yes\": \n",
"# while continue_ordering == \"yes\":\n",
"# customer_order += (input(\"Enter the name of a prduct that the customer want's to order:\"))\n",
"# customer_orders= set(customer_order) #Adding the data to the set.\n",
"\n",
"while status_ordering == True:\n",
" customer_orders.add (input(\"Enter the name of a prduct that the customer want's to order:\")) \n",
" continue_ordering= (input(\"Do you want to continue ordering? (yes/no): \"))\n",
" if continue_ordering == \"yes\":\n",
" status_ordering = True\n",
" else:\n",
" status_ordering = False\n",
" \n",
"\n",
"print(customer_orders) #printing order as requested in point 6\n",
"\n",
"total_products_ordered = len(customer_orders)\n",
"total_products_percentage=(len(customer_orders)/sum_inventory_final*100) \n",
"\n",
"order_status = (total_products_ordered, total_products_percentage) #creating the tuple as requested in point 7\n",
"\n",
"\n",
"print(\"Order Statistics:\") #point 8 printing as requested\n",
"print(\"Total products ordered: \", total_products_ordered) #point 7 statistics 1 done\n",
"print(\"Percentage of products ordered: \", total_products_percentage, \"%\") #point 7 statistics 2 done\n",
"\n",
"for order in customer_orders:\n",
" if order in inventory:\n",
" # print(order)\n",
" inventory[order] = inventory[order] -1 #updating the inventory.\n",
"\n",
"\n",
"\n",
"print(\"updated inventory:\")\n",
"for product, quantity in inventory.items():\n",
" print(f\"- {product}: {quantity}\")\n"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "537e45fb",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"\n",
"yes\n",
"no\n"
]
}
],
"source": [
"Products= [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]\n",
"customer_orders = set()\n",
"status_orders= True\n",
"\n",
"while status_orders == True:\n",
" order = input(\"Order a product:\")\n",
" if order in products:\n",
" customer_orders.add(order)\n",
" new_item=input(\"Do you want to add another item?(Yes/No)\")\n",
" if new_item.lower() ==\"no\":\n",
" break"
]
}
],
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"kernelspec": {
"display_name": "Python 3 (ipykernel)",
"display_name": "base",
"language": "python",
"name": "python3"
},
Expand All @@ -55,7 +179,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.9.13"
"version": "3.12.7"
}
},
"nbformat": 4,
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