week1lab2 done

lab-python-flow-control.ipynb

@@ -1,49 +1,83 @@
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-    "# Lab | Flow Control"
-   ]
-  },
-  {
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-    "## Exercise: Managing Customer Orders Optimized\n",
+    "products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]\n",
+    "\n",
+    "inventory={}\n",
+    "\n",
+    "for product in products:\n",
+    "    quantity=int(input(f\"Enter the quantity of {product}: \"))\n",
+    "    inventory[product]=quantity\n",
+    "\n",
+    "print(inventory)\n",
     "\n",
-    "In the last lab, you were starting an online store that sells various products. To ensure smooth operations, you developed a program that manages customer orders and inventory.\n",
+    "# 2\n",
+    "# improvement of code Lab1\n",
     "\n",
-    "You did so without using flow control. Let's go a step further and improve this code.\n",
+    "customer_orders=set()\n",
+    "while True:\n",
+    "    item = input(f\"Enter product you want to order ['t-shirt', 'mug', 'hat', 'book', 'keychain']: \")\n",
+    "    while item not in products:\n",
+    "        item = input(\"❌Invalid product.Please choose from this list ['t-shirt', 'mug', 'hat', 'book', 'keychain']:\")\n",
     "\n",
-    "Follow the steps below to complete the exercise:\n",
+    "    customer_orders.add(item)\n",
     "\n",
-    "1. Look at your code from the lab data structures, and improve repeated code with loops.\n",
+    "    another = input(\"Do you want to order another product? (yes/no): \")\n",
+    "    if another != \"yes\":\n",
+    "        break\n",
+    "        \n",
     "\n",
-    "2. Instead of asking the user to input the name of three products that a customer wants to order, do the following:\n",
-    "    \n",
-    "    a. Prompt the user to enter the name of a product that a customer wants to order.\n",
-    "    \n",
-    "    b. Add the product name to the \"customer_orders\" set.\n",
-    "    \n",
-    "    c. Ask the user if they want to add another product (yes/no).\n",
-    "    \n",
-    "    d. Continue the loop until the user does not want to add another product.\n",
+    "#6\n",
+    "print(\"Products ordered by customer:\")\n",
+    "for item in customer_orders:\n",
+    "    print(item)\n",
     "\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\")."
+    "total_products_ordered = len(customer_orders)\n",
+    "percentage_ordered = total_products_ordered / len(products) * 100\n",
+    "order_status = (total_products_ordered, percentage_ordered)\n",
+    "\n",
+    "\"\"\"\n",
+    "Order Statistics:\n",
+    "Total Products Ordered: <total_products_ordered>\n",
+    "Percentage of Products Ordered: <percentage_ordered>%\n",
+    "\"\"\"\n",
+    "\n",
+    "print(\"Order Statistics:\")\n",
+    "print(\"Total Products Ordered:\", total_products_ordered)\n",
+    "print(\"Percentage of Products Ordered:\", percentage_ordered, \"%\")\n",
+    "\n",
+    "# 3\n",
+    "# improvement of code Lab1\n",
+    "\n",
+    "for item in customer_orders:\n",
+    "    inventory[item] -= 1\n",
+    "\n",
+    "print(\"Inventory after order:\")\n",
+    "for item in inventory:\n",
+    "    print(item, inventory[item])\n",
+    "\n"
    ]
+  },
+  {
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@@ -55,7 +89,7 @@
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