diff --git a/lab-python-data-structures.ipynb b/lab-python-data-structures.ipynb index 5b3ce9e0..ddd61774 100644 --- a/lab-python-data-structures.ipynb +++ b/lab-python-data-structures.ipynb @@ -1,55 +1,244 @@ { "cells": [ { - "cell_type": "markdown", + "cell_type": "code", + "execution_count": 1, + "id": "162b2d52-43da-4965-9d21-0f0ae57df848", + "metadata": {}, + "outputs": [], + "source": [ + "#1. Defining the products list\n", + "products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]" + ] + }, + { + "cell_type": "code", + "execution_count": 2, + "id": "5a46c13f-2930-40ab-bfc3-812f0aad017c", + "metadata": {}, + "outputs": [], + "source": [ + "#2. Creating an empty dictionary\n", + "inventory = {}" + ] + }, + { + "cell_type": "code", + "execution_count": 3, + "id": "5a7bd667-5c2b-4c9b-9978-85a38695cdfe", + "metadata": {}, + "outputs": [ + { + "name": "stdin", + "output_type": "stream", + "text": [ + "Enter the quantity of t-shirt 15\n", + "Enter the quantity of mug 28\n", + "Enter the quantity of hat 34\n", + "Enter the quantity of book 9\n", + "Enter the quantity of keychain 12\n" + ] + } + ], + "source": [ + "#3. Filling in the inventory database\n", + "for item in products:\n", + " quantity = int(input(f\"Enter the quantity of {item}\"))\n", + " inventory[item] = quantity" + ] + }, + { + "cell_type": "code", + "execution_count": 4, + "id": "8a1466d2-9a66-476d-8326-bc1d2c771952", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "{'t-shirt': 15, 'mug': 28, 'hat': 34, 'book': 9, 'keychain': 12}\n" + ] + } + ], + "source": [ + "print(inventory)" + ] + }, + { + "cell_type": "code", + "execution_count": 5, + "id": "35d67f0a-487e-4cc5-a317-02f390b9646f", + "metadata": {}, + "outputs": [], + "source": [ + "#4.Creating the empty set customer_order\n", + "customer_orders = set()" + ] + }, + { + "cell_type": "code", + "execution_count": 6, + "id": "6ea98601-e1b0-46c4-b436-004420fcdb87", "metadata": { - "tags": [] + "scrolled": true }, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "Available products: ['t-shirt', 'mug', 'hat', 'book', 'keychain']\n" + ] + }, + { + "name": "stdin", + "output_type": "stream", + "text": [ + "Choose a product book\n", + "Choose a product hat\n", + "Choose a product mug\n" + ] + } + ], "source": [ - "# Lab | Data Structures " + "#5. Setting the custom order\n", + "print(f\"Available products: {products}\")\n", + "for i in range(3):\n", + " order = input(\"Choose a product \")\n", + " customer_orders.add(order)" ] }, { - "cell_type": "markdown", + "cell_type": "code", + "execution_count": 7, + "id": "df809e59-b776-4c03-8175-9b082b83feb7", "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "{'mug', 'book', 'hat'}\n" + ] + } + ], "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. " + "#6 Getting the order\n", + "print(customer_orders)" ] + }, + { + "cell_type": "code", + "execution_count": 8, + "id": "2a699da7-e193-4978-b393-4e277cdc19ea", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "3\n" + ] + } + ], + "source": [ + "#7. Calculating the total of the kind of products ordered\n", + "total_products_ordered = len(customer_orders)\n", + "print(total_products_ordered)" + ] + }, + { + "cell_type": "code", + "execution_count": 9, + "id": "6b81f427-d93c-4ae9-b26d-a4d5d0931288", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "60.0\n" + ] + } + ], + "source": [ + "#8. Percentage of products ordered (#part and the whole)\n", + "percentage_products_ordered = total_products_ordered / len(products) *100\n", + "print(percentage_products_ordered)\n", + "#The customer has ordered 60% of the store's lineup" + ] + }, + { + "cell_type": "code", + "execution_count": 10, + "id": "501e092f-d514-49a6-ae19-edc8036c86f7", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "(3, 60.0)\n" + ] + } + ], + "source": [ + "order_status = (total_products_ordered, percentage_products_ordered)\n", + "print(order_status)" + ] + }, + { + "cell_type": "code", + "execution_count": 11, + "id": "d4bb09e1-7c62-4d84-b20d-05868d89ea3b", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "{'t-shirt': 15, 'mug': 27, 'hat': 33, 'book': 8, 'keychain': 12}\n" + ] + } + ], + "source": [ + "#9.Updating the inventory\n", + "for item in customer_orders:\n", + " inventory[item] = inventory[item] - 1\n", + "print(inventory)" + ] + }, + { + "cell_type": "code", + "execution_count": 13, + "id": "d6cd2a9a-02a0-46a1-bc38-f055409cf9cb", + "metadata": {}, + "outputs": [ + { + "name": "stdout", + "output_type": "stream", + "text": [ + "t-shirt, 15\n", + "mug, 27\n", + "hat, 33\n", + "book, 8\n", + "keychain, 12\n" + ] + } + ], + "source": [ + "for item, quantity in inventory.items():\n", + " print(f\"{item}, {quantity}\")" + ] + }, + { + "cell_type": "code", + "execution_count": null, + "id": "b2354965-f883-450e-b3d5-271059496bda", + "metadata": {}, + "outputs": [], + "source": [] } ], "metadata": { @@ -68,9 +257,9 @@ "name": "python", "nbconvert_exporter": "python", "pygments_lexer": "ipython3", - "version": "3.9.13" + "version": "3.13.9" } }, "nbformat": 4, - "nbformat_minor": 4 + "nbformat_minor": 5 }