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lab complete #580

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156 changes: 155 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 +37,160 @@
"\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": 8,
"id": "c19eb94b-45ee-412a-bba4-23661e7d3237",
"metadata": {},
"outputs": [
{
"name": "stdout",
"output_type": "stream",
"text": [
"['t-shirt', 'mug', 'hat', 'book', 'keychain']\n"
]
},
{
"name": "stdin",
"output_type": "stream",
"text": [
"Enter number 1: 12\n",
"Enter number 2: 23\n",
"Enter number 3: 34\n",
"Enter number 4: 11\n",
"Enter number 5: 36\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"text": [
"['12', '23', '34', '11', '36']\n",
"{'t-shirt': 12, 'mug': 23, 'hat': 34, 'book': 11, 'keychain': 36}\n"
]
}
],
"source": [
"# 1. List Products\n",
"products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]\n",
"print(products)\n",
"inventory = {}\n",
"values = []\n",
"\n",
"for i in range(0,5):\n",
" user_num = input(f\"Enter number {i+1}: \")\n",
" if user_num.isdigit():\n",
" values.append(user_num)\n",
" else:\n",
" print(\"Enter the valid value\")\n",
" user_num = input(f\"Enter number {i+1}: \")\n",
" values.append(user_num)\n",
"print(values)\n",
"\n",
"for i in range(0,5):\n",
" inventory[products[i]] = int(values[i])\n",
"print(inventory)"
]
},
{
"cell_type": "code",
"execution_count": 9,
"id": "1cc9b843-66c1-43f8-961a-4e0505f11095",
"metadata": {},
"outputs": [
{
"name": "stdin",
"output_type": "stream",
"text": [
"Enter the product 1: book\n",
"Do you want to add another product? (yes/no): yes\n",
"Enter the product 2: hat\n",
"Do you want to add another product? (yes/no): no\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"text": [
"Customer orders: {'hat', 'book'}\n"
]
}
],
"source": [
"customer_orders = set()\n",
"\n",
"for i in range(0,3):\n",
" # a. Prompt the user to enter the name of a product.\n",
" product = input(f\"Enter the product {i+1}: \")\n",
" # b. Add the product to the \"customer_orders\" set.\n",
" if product.isdigit():\n",
" product = print(f\"Enter the valid product {i+1}:\")\n",
" product = input(f\"Enter the product {i+1} that you want to order : \")\n",
" customer_orders.add(product)\n",
" else:\n",
" customer_orders.add(product)\n",
" another_product = input(\"Do you want to add another product? (yes/no): \").strip().lower()\n",
"\n",
" # c. Continue only if yes\n",
" if another_product != \"yes\":\n",
" break\n",
"\n",
"\n",
"print(\"Customer orders:\", customer_orders)"
]
},
{
"cell_type": "code",
"execution_count": 11,
"id": "d4d94076-8328-4784-a0d8-ad15aa8c0436",
"metadata": {},
"outputs": [
{
"name": "stdin",
"output_type": "stream",
"text": [
"Enter the quantity for the product hat: 3\n",
"Enter the quantity for the product book: 2\n"
]
},
{
"name": "stdout",
"output_type": "stream",
"text": [
"{'t-shirt': 12, 'mug': 23, 'hat': 31, 'book': 7, 'keychain': 36}\n"
]
}
],
"source": [
"products = []\n",
"\n",
"for product in customer_orders:\n",
" while True:\n",
" quantity = input(f\"Enter the quantity for the product {product}: \")\n",
" if quantity.isdigit():\n",
" quantity = int(quantity)\n",
" break\n",
" print(\"Please enter a valid numeric quantity.\")\n",
" \n",
" products.append(quantity)\n",
"\n",
" # Update inventory if product exists\n",
" if product in inventory:\n",
" inventory[product] = int(inventory[product]) - quantity\n",
" else:\n",
" print(f\"Warning: {product} not found in inventory!\")\n",
"\n",
"print(inventory)"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "87a1c85a-d62a-400c-83ac-3b7cb106003b",
"metadata": {},
"outputs": [],
"source": []
}
],
"metadata": {
Expand All @@ -55,7 +209,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.9.13"
"version": "3.12.4"
}
},
"nbformat": 4,
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