Starting Out with Programming Logic and Design (4th Edition)
4th Edition
ISBN: 9780133985078
Author: Tony Gaddis
Publisher: PEARSON
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Expert Solution & Answer
Chapter 11, Problem 2MC
Program Description Answer
A “decision structure” is used to perform an action, which is selected by the user from a menu.
Hence, the correct answer is option “D”.
Expert Solution & Answer
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Menu of the Day
Create a program that filters and displays the correct menu items based on the day that the user enters.
Console
Menu of the Day
COMMAND MENU
Specify the day using the three-letter format (mon, tue, wed, thu, fri, sat, sun). Or, enter 'exit' to exit.
Day: mon
Roast beef 10
Potato soup 6
Baked cod 10
Day: tue
Butter chicken 11
Lamb tikka 12
German forest cake 7
Day: exit
Bye!
Specifications
A tab-delimited text file named menu.txt that contains the menu items for the current week is attached. Each item has a name (a string), price (an integer), and associated day (a string)
Use a structure named MenuItem to store the name, price, and day for each menu item.
When the program starts, it should load the items from the file into a vector of MenuItem objects.
The user should be able to type a three-letter day code to display the menu items for the specified day.
The user should be able to…
Geometry Calculator Write a program that displays the following menu: Geometry Calculator 1. Calculate the Area of a Circle 2. Calculate the Area of a Rectangle 3. Calculate the Area of a Triangle 4. Quit
Enter your choice (1-4): If the user enters 1, the program should ask for the radius of the circle and then display its area. Use the following formula: area = Pi*r^2 Use 3.14159 for and the radius of the circle for r. If the user enters 2, the program should ask for the length and width of the rectangle and then display the rectangle’s area. Use the following formula: area = length * width If the user enters 3 the program should ask for the length of the triangle’s base and its height, and then display its area. Use the following formula: area = base * height * .5 If the user enters 4, the program should end. Input Validation: Display an error message if the user enters a number outside the range of 1 through 4 when selecting an item from the menu. Do not accept negative values for…
Chapter 11 Solutions
Starting Out with Programming Logic and Design (4th Edition)
Ch. 11.1 - What is a menu-driven program?Ch. 11.1 - The items displayed in a menu are often preceded...Ch. 11.1 - What type of structure do you use in a program to...Ch. 11.3 - Explain why most menu-driven programs use a loop...Ch. 11.3 - If a program uses a loop to display a menu...Ch. 11.4 - Prob. 11.6CPCh. 11.4 - Prob. 11.7CPCh. 11.4 - When a program has a lot of items for the user to...Ch. 11 - Prob. 1MCCh. 11 - Prob. 2MC
Ch. 11 - If a menu-driven program uses a loop to redisplay...Ch. 11 - A program that uses a multiple-level menu displays...Ch. 11 - Prob. 5MCCh. 11 - When the user selects an operation from a...Ch. 11 - When the user selects an operation from a(n)...Ch. 11 - Prob. 1TFCh. 11 - It is not usually necessary to validate the user's...Ch. 11 - In most cases, a menu-driven program should be...Ch. 11 - If a menu-driven program does not use a loop to...Ch. 11 - In a single-level menu, the user might see a...Ch. 11 - What type of structure do you use in a program to...Ch. 11 - What ways for validating a users menu selection...Ch. 11 - How can you design a menu-driven program so that...Ch. 11 - When a program has a lot of items for the user to...Ch. 11 - Prob. 1AWCh. 11 - Design a case structure that can be used with the...Ch. 11 - Put the algorithms that you designed for questions...Ch. 11 - Look for ways to modularize the algorithm that you...Ch. 11 - Language Translator Design a program that displays...Ch. 11 - Prob. 2PECh. 11 - Prob. 3PECh. 11 - Astronomy Helper Create an application that...Ch. 11 - Golf Score Modification In Programming Exercise 6...Ch. 11 - Phone Book Program Design a program that you can...Ch. 11 - Prob. 7PE
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