Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN: 9780133594140
Author: James Kurose, Keith Ross
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Related questions
Question
NO REGEX OR ANYTHING COMPLICATED PLEASE.. USE BASIC APPROACH
Create a program in Python that reads data from Breakfast Menu (https://www.w3schools.com/xml/simple.xml) and builds parallel arrays for the menu items, with each array containing the menu item name, description, calories, and price, respectively. After reading the data and building the arrays, display the menu items similar to the following:
name - description - calories - price
At the bottom, display the total number of items on the menu, the average number of calories per item, and the average price per item similar to:
0 items - 0 average calories - $0.00 average price
You may either read the page using Internet processing methods, or you may download and save the page and then read the data from the saved file. You must process the data using string functions (no XML libraries).
must use separate subroutines/functions/methods to implement each type of processing, and include error handling for missing or invalid data.
THE BREAKFAST MENU IS BELOW:
<breakfast_menu>
<food>
<name>Belgian Waffles</name>
<price>$5.95</price>
<description>Two of our famous Belgian Waffles with plenty of real maple syrup</description>
<calories>650</calories>
</food>
<food>
<name>Strawberry Belgian Waffles</name>
<price>$7.95</price>
<description>Light Belgian waffles covered with strawberries and whipped cream</description>
<calories>900</calories>
</food>
<food>
<name>Berry-Berry Belgian Waffles</name>
<price>$8.95</price>
<description>Light Belgian waffles covered with an assortment of fresh berries and whipped cream</description>
<calories>900</calories>
</food>
<food>
<name>French Toast</name>
<price>$4.50</price>
<description>Thick slices made from our homemade sourdough bread</description>
<calories>600</calories>
</food>
<food>
<name>Homestyle Breakfast</name>
<price>$6.95</price>
<description>Two eggs, bacon or sausage, toast, and our ever-popular hash browns</description>
<calories>950</calories>
</food>
</breakfast_menu>
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by stepSolved in 4 steps with 1 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-engineering and related others by exploring similar questions and additional content below.Similar questions
- Design a program that will use a pair of nested loop to read the company's sales amounts. The details are as follows: -KDS Company has 3 departments: 1. Dept X 2. Dept Y 3. Dept Z. Design a program that will read as input each department's sales for each quarter of the year, and display the result for all divisions. Use a two dimensional array that will have 3 rows and 4 columns and show how the data will be organized. Please provide solution using Python. Thank you.arrow_forwardCreate a program in Python that reads data from Breakfast Menu (https://www.w3schools.com/xml/simple.xml) and builds parallel arrays for the menu items, with each array containing the menu item name, description, calories, and price, respectively. After reading the data and building the arrays, display the menu items similar to the following: name - description - calories - priceAt the bottom, display the total number of items on the menu, the average number of calories per item, and the average price per item similar to: 0 items - 0 average calories - $0.00 average price You may either read the page using Internet processing methods, or you may download and save the page and then read the data from the saved file. You must process the data using string functions (no XML libraries). must use separate subroutines/functions/methods to implement each type of processing, and include error handling for missing or invalid data. NO REGEX, TAGS OR ANYTHING COMPLICATED PLEASE.. USE…arrow_forwardCreate a program in Python that reads data from Breakfast Menu (https://www.w3schools.com/xml/simple.xml) and builds parallel arrays for the menu items, with each array containing the menu item name, description, calories, and price, respectively. After reading the data and building the arrays, display the menu items similar to the following: name - description - calories - priceAt the bottom, display the total number of items on the menu, the average number of calories per item, and the average price per item similar to: 0 items - 0 average calories - $0.00 average price You may either read the page using Internet processing methods, or you may download and save the page and then read the data from the saved file. You must process the data using string functions (no XML libraries). must use separate subroutines/functions/methods to implement each type of processing, and include error handling for missing or invalid data. NO REGEX OR ANYTHING COMPLICATED PLEASE.. USE BASIC…arrow_forward
- The Fibonacci numbers are 0, 1, 1, 2, 3, 5, 8, 13, ... where each number (after the first two values) is the sum of the previous two numbers. Write a program that declares an integer array called fib_numbers with a length of 25 elements. The program then fills the array with the first 25 Fibonacci numbers using a loop. The program then prints the values to the screen using a separate loop.arrow_forwardThe purpose is to write a program with 2D arrays that will display Knight's Tour. Knight's Tour is a fascinating problem that is done on an electronic chessboard with a knight. Starting at any location on the chessboard, a knight proceeds to move on the board in such a manner that all positions on the chessboard are visited, once and once only. The knight may only move according to the rules of chess playing. The matrixes below show a sequence of knight moves that starts from the top-left corner. In most cases, the knight is locked in place and can go no farther. Note: there are only 3 legal knight moves from the 44 locations and they have already been visited. 01 60 39 34 31 18 09 6438 35 32 61 10 63 30 1759 02 37 40 33 28 19 0836 49 42 27 62 11 16 2943 58 03 50 41 24 07 2048 51 46 55 26 21 12 1557 44 53 04 23 14 25 0652 47 56 45 54 05 22 13 01 22 39 20 03 18 09 1600 37 02 23 08 15 04 1335 40 21 38 19 12 17 1000 00 36 41 24 07 14 0500 34 00 32 00 28 11 2600 00 00 00 42 25 06 2900…arrow_forwardThe purpose is to write a program with 2D arrays that will display Knight's Tour. Knight's Tour is a fascinating problem that is done on an electronic chessboard with a knight. Starting at any location on the chessboard, a knight proceeds to move on the board in such a manner that all positions on the chessboard are visited, once and once only. The knight may only move according to the rules of chess playing. The matrixes below show a sequence of knight moves that starts from the top-left corner. In most cases, the knight is locked in place and can go no farther. Note: there are only 3 legal knight moves from the 44 locations and they have already been visited. 01 60 39 34 31 18 09 6438 35 32 61 10 63 30 1759 02 37 40 33 28 19 0836 49 42 27 62 11 16 2943 58 03 50 41 24 07 2048 51 46 55 26 21 12 1557 44 53 04 23 14 25 0652 47 56 45 54 05 22 13 01 22 39 20 03 18 09 1600 37 02 23 08 15 04 1335 40 21 38 19 12 17 1000 00 36 41 24 07 14 0500 34 00 32 00 28 11 2600 00 00 00 42 25 06 2900…arrow_forward
- Write a Java application for a grade book using arrays: Create an array to store 20 test grades, random numbers between 0-100, inclusive. Print these 20 grades Calculate and print the average grade Calculate and print the highest and lowest grades Complete BMI arrays template BMI.java Use two int arrays to store n numbers from user input, called height[] and weight[]. "The BMI is defined as the body mass divided by the square of the body height" Calculate BMIs and store values into a double array called bmi[]. Write a method to print an array, use an enhanced for loop in the print method. Print the BMIs by invoking the print method. import java.util.Scanner;public class BMI{public static void main(String[] args){Scanner key = new Scanner (System.in);int num = // use Scanner object to get an integer// declare an int array for heightint[] height = new int[num];// declare an int array for weight below...// declare an array for BMI array...for ( ){ // iterate all array…arrow_forwardI NEED HELP PLEASE NO REGEX OR ANYTHING COMPLICATED PLEASE.. USE BASIC APPROACH Create a program in Python that reads data from Breakfast Menu (https://www.w3schools.com/xml/simple.xml) and builds parallel arrays for the menu items, with each array containing the menu item name, description, calories, and price, respectively. After reading the data and building the arrays, display the menu items similar to the following: name - description - calories - priceAt the bottom, display the total number of items on the menu, the average number of calories per item, and the average price per item similar to: 0 items - 0 average calories - $0.00 average price You may either read the page using Internet processing methods, or you may download and save the page and then read the data from the saved file. You must process the data using string functions (no XML libraries). must use separate subroutines/functions/methods to implement each type of processing, and include error handling for…arrow_forwardPlease help me with my code. Create a program in Python using RegEx that reads data from Breakfast Menu (https://www.w3schools.com/xml/simple.xml) and builds parallel arrays for the menu items, with each array containing the menu item name, description, calories, and price, respectively. After reading the data and building the arrays, display the menu items similar to the following: name - description - calories - priceAt the bottom, display the total number of items on the menu, the average number of calories per item, and the average price per item similar to: 0 items - 0 average calories - $0.00 average price You may either read the page using Internet processing methods, or you may download and save the page and then read the data from the saved file. You must process the data using string functions (no XML libraries). must use separate subroutines/functions/methods to implement each type of processing, and include error handling for missing or invalid data. Please use…arrow_forward
- I NEED HELP PLEASE NO REGEX OR ANYTHING COMPLICATED PLEASE.. USE BASIC APPROACH Create a program in Python that reads data from Breakfast Menu (https://www.w3schools.com/xml/simple.xml) and builds parallel arrays for the menu items, with each array containing the menu item name, description, calories, and price, respectively. After reading the data and building the arrays, display the menu items similar to the following: name - description - calories - priceAt the bottom, display the total number of items on the menu, the average number of calories per item, and the average price per item similar to: 0 items - 0 average calories - $0.00 average price You may either read the page using Internet processing methods, or you may download and save the page and then read the data from the saved file. You must process the data using string functions (no XML libraries). must use separate subroutines/functions/methods to implement each type of processing, and include error handling for…arrow_forwardARRAYS Please provide the source code and the screenshot of the output using Java eclipse.arrow_forwarduse the array built to shuffle and deal two poker hands. Change the corresponding values for all Jacks through Aces to 11, 12, 13, 14 respectively. Shuffle the deck, then deal two hands. Comment your code and submit the Python code. i wrote a code for it but its not displaying properly, can someone tell me why? (black and white is the array given/ the picture of the python app is what i wrote) its only displaying the array given and not the bottom code i put, why?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Computer Networking: A Top-Down Approach (7th Edi...Computer EngineeringISBN:9780133594140Author:James Kurose, Keith RossPublisher:PEARSON
Computer Organization and Design MIPS Edition, Fi...Computer EngineeringISBN:9780124077263Author:David A. Patterson, John L. HennessyPublisher:Elsevier Science
Network+ Guide to Networks (MindTap Course List)Computer EngineeringISBN:9781337569330Author:Jill West, Tamara Dean, Jean AndrewsPublisher:Cengage Learning 
Concepts of Database ManagementComputer EngineeringISBN:9781337093422Author:Joy L. Starks, Philip J. Pratt, Mary Z. LastPublisher:Cengage Learning
Prelude to ProgrammingComputer EngineeringISBN:9780133750423Author:VENIT, StewartPublisher:Pearson Education
Sc Business Data Communications and Networking, T...Computer EngineeringISBN:9781119368830Author:FITZGERALDPublisher:WILEY
Computer Networking: A Top-Down Approach (7th Edi...
Computer Engineering
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:PEARSON
Computer Organization and Design MIPS Edition, Fi...
Computer Engineering
ISBN:9780124077263
Author:David A. Patterson, John L. Hennessy
Publisher:Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:9781337569330
Author:Jill West, Tamara Dean, Jean Andrews
Publisher:Cengage Learning
Concepts of Database Management
Computer Engineering
ISBN:9781337093422
Author:Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:Cengage Learning
Prelude to Programming
Computer Engineering
ISBN:9780133750423
Author:VENIT, Stewart
Publisher:Pearson Education
Sc Business Data Communications and Networking, T...
Computer Engineering
ISBN:9781119368830
Author:FITZGERALD
Publisher:WILEY