diff --git a/.ipynb_checkpoints/lab-python-functions-checkpoint.ipynb b/.ipynb_checkpoints/lab-python-functions-checkpoint.ipynb new file mode 100644 index 0000000..44d337b --- /dev/null +++ b/.ipynb_checkpoints/lab-python-functions-checkpoint.ipynb @@ -0,0 +1,69 @@ +{ + "cells": [ + { + "cell_type": "markdown", + "id": "25d7736c-ba17-4aff-b6bb-66eba20fbf4e", + "metadata": {}, + "source": [ + "# Lab | Functions" + ] + }, + { + "cell_type": "markdown", + "id": "0c581062-8967-4d93-b06e-62833222f930", + "metadata": { + "tags": [] + }, + "source": [ + "## Exercise: Managing Customer Orders with Functions\n", + "\n", + "In the previous exercise, you improved the code for managing customer orders by using loops and flow control. Now, let's take it a step further and refactor the code by introducing functions.\n", + "\n", + "Follow the steps below to complete the exercise:\n", + "\n", + "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", + "2. Define a function named `get_customer_orders` that takes no parameters. Inside the function, implement the code for prompting the user to enter the product names using a loop. The function should return the `customer_orders` set.\n", + "\n", + "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", + "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", + "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", + "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", + "7. Call the functions in the appropriate sequence to execute the program and manage customer orders.\n", + "\n", + "Hints for functions:\n", + "\n", + "- Consider the input parameters required for each function and their return values.\n", + "- Utilize function parameters and return values to transfer data between functions.\n", + "- Test your functions individually to ensure they work correctly.\n", + "\n", + "\n" + ] + } + ], + "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": 5 +} diff --git a/LAB-functions.ipynb b/LAB-functions.ipynb new file mode 100644 index 0000000..4dcd4e4 --- /dev/null +++ b/LAB-functions.ipynb @@ -0,0 +1,113 @@ +{ + "cells": [ + { + "cell_type": "code", + "execution_count": 4, + "id": "ac56d07d-40a2-43cb-a7bd-7f0627f9201a", + "metadata": {}, + "outputs": [ + { + "name": "stdin", + "output_type": "stream", + "text": [ + "Please enter the quantity of tshirt: 20\n", + "Please enter the quantity of mug: 20\n", + "Please enter the quantity of hat: 20\n", + "Please enter the quantity of book: 20\n", + "Please enter the quantity of keychain: 20\n", + "Please enter the product that you would like to order: tshirt\n", + "Would you like to add another product? Y/N Y\n", + "Please enter the product that you would like to order: mug\n", + "Would you like to add another product? Y/N Y\n", + "Please enter the product that you would like to order: book\n", + "Would you like to add another product? Y/N N\n" + ] + }, + { + "name": "stdout", + "output_type": "stream", + "text": [ + "(3, 60.0)\n", + "{'tshirt': 19, 'mug': 19, 'hat': 20, 'book': 19, 'keychain': 20}\n" + ] + } + ], + "source": [ + "def initialize_inventory(products):\n", + " inventory = {}\n", + " for p in products:\n", + " user_input1 = int(input(f\"Please enter the quantity of {p}: \"))\n", + " inventory[p] = user_input1\n", + " return inventory\n", + "\n", + "\n", + "def get_customer_orders():\n", + " customer_order = set()\n", + " user_input2 = input(\"Please enter the product that you would like to order: \")\n", + " customer_order.add(user_input2)\n", + " user_input3 = input(\"Would you like to add another product? Y/N\")\n", + " while user_input3 == \"Y\":\n", + " user_input2 = input(\"Please enter the product that you would like to order: \")\n", + " customer_order.add(user_input2)\n", + " user_input3 = input(\"Would you like to add another product? Y/N\")\n", + " return customer_order\n", + "\n", + "\n", + "def calculate_order_statistics(customer_order, products):\n", + " total_products_ordered = len(customer_order)\n", + " percentage = (total_products_ordered / len(products)) * 100\n", + " return total_products_ordered, percentage\n", + "\n", + "\n", + "def print_order_statistics(order_statistics):\n", + " total_products_ordered, percentage = order_statistics\n", + " print (order_statistics) \n", + "\n", + "\n", + "def print_updated_inventory(inventory):\n", + " for i in customer_order:\n", + " if i in inventory:\n", + " inventory[i] = inventory[i]-1\n", + " print(inventory) \n", + "\n", + "\n", + "products = [\"tshirt\", \"mug\", \"hat\", \"book\", \"keychain\"]\n", + "\n", + "inventory=initialize_inventory(products)\n", + "customer_order=get_customer_orders()\n", + "order_statistics=calculate_order_statistics(customer_order, products)\n", + "print_order_statistics(order_statistics)\n", + "print_updated_inventory(inventory)" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "id": "9c3773a4-d956-49c2-90f5-6f782ac2f4f9", + "metadata": {}, + "outputs": [], + "source": [] + } + ], + "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": "3.12.10" + } + }, + "nbformat": 4, + "nbformat_minor": 5 +} diff --git a/lab-python-functions.ipynb b/lab-python-functions.ipynb index 44d337b..feb87fd 100644 --- a/lab-python-functions.ipynb +++ b/lab-python-functions.ipynb @@ -61,7 +61,7 @@ "name": "python", "nbconvert_exporter": "python", "pygments_lexer": "ipython3", - "version": "3.9.13" + "version": "3.12.10" } }, "nbformat": 4,