diff --git a/lab-python-data-structures.ipynb b/lab-python-data-structures.ipynb deleted file mode 100644 index 5b3ce9e0..00000000 --- a/lab-python-data-structures.ipynb +++ /dev/null @@ -1,76 +0,0 @@ -{ - "cells": [ - { - "cell_type": "markdown", - "metadata": { - "tags": [] - }, - "source": [ - "# Lab | Data Structures " - ] - }, - { - "cell_type": "markdown", - "metadata": {}, - "source": [ - "## Exercise: Managing Customer Orders\n", - "\n", - "As part of a business venture, you are starting an online store that sells various products. To ensure smooth operations, you need to develop a program that manages customer orders and inventory.\n", - "\n", - "Follow the steps below to complete the exercise:\n", - "\n", - "1. Define a list called `products` that contains the following items: \"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\".\n", - "\n", - "2. Create an empty dictionary called `inventory`.\n", - "\n", - "3. Ask the user to input the quantity of each product available in the inventory. Use the product names from the `products` list as keys in the `inventory` dictionary and assign the respective quantities as values.\n", - "\n", - "4. Create an empty set called `customer_orders`.\n", - "\n", - "5. Ask the user to input the name of three products that a customer wants to order (from those in the products list, meaning three products out of \"t-shirt\", \"mug\", \"hat\", \"book\" or \"keychain\". Add each product name to the `customer_orders` set.\n", - "\n", - "6. Print the products in the `customer_orders` set.\n", - "\n", - "7. Calculate the following order statistics:\n", - " - Total Products Ordered: The total number of products in the `customer_orders` set.\n", - " - Percentage of Products Ordered: The percentage of products ordered compared to the total available products.\n", - " \n", - " Store these statistics in a tuple called `order_status`.\n", - "\n", - "8. Print the order statistics using the following format:\n", - " ```\n", - " Order Statistics:\n", - " Total Products Ordered: \n", - " Percentage of Products Ordered: % \n", - " ```\n", - "\n", - "9. Update the inventory by subtracting 1 from the quantity of each product. Modify the `inventory` dictionary accordingly.\n", - "\n", - "10. Print the updated inventory, displaying the quantity of each product on separate lines.\n", - "\n", - "Solve the exercise by implementing the steps using the Python concepts of lists, dictionaries, sets, and basic input/output operations. " - ] - } - ], - "metadata": { - "kernelspec": { - "display_name": "Python 3 (ipykernel)", - "language": "python", - "name": "python3" - }, - "language_info": { - "codemirror_mode": { - "name": "ipython", - "version": 3 - }, - "file_extension": ".py", - "mimetype": "text/x-python", - "name": "python", - "nbconvert_exporter": "python", - "pygments_lexer": "ipython3", - "version": "3.9.13" - } - }, - "nbformat": 4, - "nbformat_minor": 4 -} diff --git a/lab_data_structures.ipynb b/lab_data_structures.ipynb new file mode 100644 index 00000000..40532231 --- /dev/null +++ b/lab_data_structures.ipynb @@ -0,0 +1,205 @@ +{ + "cells": [ + { + "cell_type": "code", + "execution_count": 2, + "id": "a4b3c936", + "metadata": {}, + "outputs": [], + "source": [ + "# Define a list called `products` that contains the following items: \"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\".\n", + "products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]\n" + ] + }, + { + "cell_type": "code", + "execution_count": 3, + "id": "5d2e1c8c", + "metadata": {}, + "outputs": [], + "source": [ + "# Create an empty dictionary called `inventory`.\n", + "inventory = {}" + ] + }, + { + "cell_type": "code", + "execution_count": 4, + "id": "f44a5512", + "metadata": {}, + "outputs": [], + "source": [ + "# Ask the user to input the quantity of each product available in the inventory.\n", + "# Use the product names from the `products` list as keys in the `inventory` dictionary and assign the respective quantities as values.\n", + "\n", + "for product in products:\n", + " quantity = int(input(f\"Enter the quantity for {product} in inventory: \"))\n", + " inventory [product] = quantity" + ] + }, + { + "cell_type": "code", + "execution_count": 5, + "id": "1660ee10", + "metadata": {}, + "outputs": [], + "source": [ + "# Create an empty set called `customer_orders`.\n", + "\n", + "customer_orders = set()" + ] + }, + { + "cell_type": "code", + "execution_count": 6, + "id": "625ff5e1", + "metadata": {}, + "outputs": [], + "source": [ + "# Ask the user to input the name of three products that a customer wants to order (from those in the products list, \n", + "# meaning three products out of \"t-shirt\", \"mug\", \"hat\", \"book\" or \"keychain\". \n", + "# Add each product name to the `customer_orders` set.\n", + "\n", + "for i in range (3):\n", + " order = input(f\"Enter product {i+1} to order: \")\n", + " if order in products:\n", + " customer_orders.add(order)\n", + " else:\n", + " print(\"Product not available.\")\n" + ] + }, + { + "cell_type": "code", + "execution_count": 7, + "id": "84015cd9", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "Customer Orders: {'mug', 'hat', 't-shirt'}\n" + ] + } + ], + "source": [ + "# Print the products in the `customer_orders` set.\n", + "\n", + "print(\"Customer Orders:\", customer_orders)" + ] + }, + { + "cell_type": "code", + "execution_count": 8, + "id": "c380f313", + "metadata": {}, + "outputs": [], + "source": [ + "#Calculate the following order statistics:\n", + " # - Total Products Ordered: The total number of products in the `customer_orders` set.\n", + " # - Percentage of Products Ordered: The percentage of products ordered compared to the total available products.\n", + " \n", + " # Store these statistics in a tuple called `order_status`.\n", + "\n", + "total_products_ordered = len(customer_orders)\n", + "Percentage_ordered = (total_products_ordered / len(products)) * 100\n", + "order_status = (total_products_ordered , Percentage_ordered)" + ] + }, + { + "cell_type": "code", + "execution_count": 9, + "id": "0f981fa3", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "Order Statistics:\n", + "Total Products Ordered: , 3\n", + "Percentage of Products Ordered:, 60.0%\n" + ] + } + ], + "source": [ + "# Print the order statistics using the following format:\n", + "# ```\n", + "# Order Statistics:\n", + "# Total Products Ordered: \n", + "# Percentage of Products Ordered: % \n", + "# ```\n", + "\n", + "print(\"Order Statistics:\")\n", + "print(f\"Total Products Ordered: , {order_status[0]}\")\n", + "print(f\"Percentage of Products Ordered:, {order_status[1]}%\")" + ] + }, + { + "cell_type": "code", + "execution_count": 10, + "id": "a2f04d18", + "metadata": {}, + "outputs": [], + "source": [ + "# Update the inventory by subtracting 1 from the quantity of each product. Modify the `inventory` dictionary accordingly.\n", + "\n", + "\n", + "for product in customer_orders:\n", + " if product in inventory:\n", + " inventory[product] -= 1\n", + "\n", + "\n", + "\n" + ] + }, + { + "cell_type": "code", + "execution_count": 11, + "id": "c8ef583f", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "\n", + "Updated Inventory:\n", + "t-shirt: 4\n", + "mug: 5\n", + "hat: 3\n", + "book: 8\n", + "keychain: 10\n" + ] + } + ], + "source": [ + "# Print the updated inventory, displaying the quantity of each product on separate lines.\n", + "print(\"\\nUpdated Inventory:\")\n", + "for product, quantity in inventory.items():\n", + " print(f\"{product}: {quantity}\")" + ] + } + ], + "metadata": { + "kernelspec": { + "display_name": "base", + "language": "python", + "name": "python3" + }, + "language_info": { + "codemirror_mode": { + "name": "ipython", + "version": 3 + }, + "file_extension": ".py", + "mimetype": "text/x-python", + "name": "python", + "nbconvert_exporter": "python", + "pygments_lexer": "ipython3", + "version": "3.13.9" + } + }, + "nbformat": 4, + "nbformat_minor": 5 +}