Modify the while loop so that when a user enters a price, the system validates whether the value entered is a numeric value or not. If the value entered by the user is not a numeric value, they should be asked repetitively to enter a new value until they enter the correct data type. Note: You only need to provide the modified while loop pseudocode as your answer to the question

Modify the while loop so that when a user enters a price, the system validates whether the value entered is a numeric value or not. If the value entered by the user is not a numeric value, they should be asked repetitively to enter a new value until they enter the correct data type. Note: You only need to provide the modified while loop pseudocode as your answer to the question

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter15: Recursion

Section: Chapter Questions

Problem 20PE

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C++
Overview This program will prompt a user for a start and a limit, it will then while-loop through, doubling the iterator each pass, until the limit is reached. Expected Output Example 1 Enter the start of the loop: Enter the limit of the loop: 25 The current value is 3 The current value is 6 The current value is 12 The current value is 24 The last value of current that was less than 25 was 24 Example 2 Enter the start of the loop: 25 Enter the limit of the loop: 102 The current value is 25 The current value is 50 The current value is 100 The last value of current that was less than 102 was 100 Specifications • You should submit a single file called M5A2.py • It should follow the submission standards outlined here: Submission Standards Your program populate an integer named start using input • Your program populate an integer named limit using input Your program must use an iterator named current Your program must move through the values using a while-loop Tips and Tricks That last…
The continue statement in a while loop would be used to do what? O Reset the loop. Go back to the beginning of the loop. O Enter the loop. O Exit the loop.
Match the terms to their corresponding descriptions This loop structure can be used when the number of iterations is known or can be calculated. Choose... This loop structure can be used in any situation a loop is needed. Choose... This loop can be used whenever we need the user to explicitly indicate when the loop should "seeding" loop continue. "while" loop This loop can be used when the program expects a stream of values, and one these values "guarding" loop signals the end of the loop. Loop "condition" "infinite" loop "sentinel" loop Next page "user-confirmation" loop "for" loop
This test can only be taken once. Force Completion This test can be saved and resumed at any point until time has expired. The timer will continue to run if you leave the test. Your answers are saved automatically. • Show Timer ¥ Question Completion Status: QUESTION 1 What is the difference between a while loop and a do-while loop? O while loop checks the condition before the loop begins, whereas the do-while loop executes the body at least once before checking the condition. O while loop is used for counter-controlled and do-while, is used for a sentinel loop. O while loop is used for selection controlled and do-while is used for an infinite loop. O while loop is used for endless controlled control and do-while, is used for counter-controlled loop. Save All Ans Click Save and Submit to save and submit. Click Save All Answers to save all answers. DELL
Basic while loop expression. Write a while loop that prints userNum divided by 4 (integer division) until reaching 2 or less. Follow each number by a space. Example output for userNum = 160:40 10 2 Note: These activities may test code with different test values. This activity will perform four tests, with userNum = 160, then with userNum = 8, then with userNum = 0, then with userNum = -1. See "How to Use zyBooks".Also note: If the submitted code has an infinite loop, the system will stop running the code after a few seconds, and report "Program end never reached." The system doesn't print the test case that caused the reported message.
In this lab, you write a while loop that uses a sentinel value to control a loop in a Python program. You also write the statements that make up the body of the loop. The source code file already contains the necessary assignment and output statements. Each theater patron enters a value from 0 to 4 indicating the number of stars that the patron awards to the Guide’s featured movie of the week. The program executes continuously until the theater manager enters a negative number to quit. At the end of the program, you should display the average star rating for the movie. Instructions Make sure the file MovieGuide.pyis selected and open. Write thewhile loop using a sentinel value to control the loop, and also write the statements that make up the body of the loop. Execute the program by clicking the Run button at the bottom of the screen. Input the following as star ratings: 0, 3, 4, 4, 1, 1, 2, -1 Ensure that the average output is correct.
In this lab, you write a while loop that uses a sentinel value to control a loop in a Python program. You also write the statements that make up the body of the loop. The source code file already contains the necessary assignment and output statements. Each theater patron enters a value from 0 to 4 indicating the number of stars that the patron awards to the Guide’s featured movie of the week. The program executes continuously until the theater manager enters a negative number to quit. At the end of the program, you should display the average star rating for the movie.
How do I write the while loop using a sentinel value to control the loop, and also write the statements that make up the body of the loop? Also including the calculations to compute the average rating.
Using a Sentinel Value to Control a while Loop in Java Summary In this lab, you write a while loop that uses a sentinel value to control a loop in a Java program that has been provided. You also write the statements that make up the body of the loop. The source code file already contains the necessary variable declarations and output statements. Each theater patron enters a value from 0 to 4 indicating the number of stars the patron awards to the Guide’s featured movie of the week. The program executes continuously until the theater manager enters a negative number to quit. At the end of the program, you should display the average star rating for the movie. Instructions Ensure the file named MovieGuide.java is open. Write the while loop using a sentinel value to control the loop, and write the statements that make up the body of the loop to calculate the average star rating. Execute the program by clicking Run. Input the following: 0, 3, 4, 4, 1, 1, 2, -1 Check that the…
Class Exercise Write a program that asks the user to enter how many students they have. Use a for loop to iterate through each student. For each student, allow the user to enter as many scores as they want and let them know that entering -1 will indicate the end of entering scores (note: use a while loop with sentinel value). Sum all the scores for each student and display the total on the screen. For example: Student 1 Total score is 340 Student 2 Total score is 200
coding language in c++ using for loops and nested for loops