Starting Out with C++ from Control Structures to Objects (9th Edition)
9th Edition
ISBN: 9780134498379
Author: Tony Gaddis
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 12, Problem 13PC
Inventory
Write a program that uses a structure to store the following inventory data in a file:
• Item Description
• Quantity on Hand
• Wholesale Cost
• Retail Cost
• Date Added to Inventory
The program should have a menu that allows the user to perform the following tasks:
• Add new records to the file
• Display any record in the file
• Change any record in the file
Input Validation: The program should not accept quantities, or wholesale or retail costs, less than 0. The program should not accept dates that the programmer determines are unreasonable.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
BAGGINS Trucking maintains a trip file in which each record contains the following data:DRIVER nameMILES driven on tripHOURS driven on trip
Design an application that inputs records from the file (until reaching "eof") and, for each record, displays the DRIVER's name and the average Miles-per-Hours (MPH) for the trip where MPH is calculated by dividing the MILES by the HOURS. The program should also accumulate a GRAND total of the MILES driven. At the end, the program should display the GRAND total of the MILES driven.
For example, if the trip file contained the following:Smith, 300, 5Williams, 750, 10Jones, 880, 11
then the program should display:Smith averaged 60 mphWilliams averaged 75 mphJones averaged 80 mphGrand total of miles is 1,930
Pseudocode:
C# Windows Form Application .net
You are a Windows developer for a data analysis company. For one of your applications you need to create a keyword searching form that asks for a filename and a keyword from the user (as shown in below figure). The form should search for the keyword in the file and display the number of lines that contain the keyword in the results group box. Your form assumes that the entered keyword is a single word. If it is not a single word, you need to create and throw an exception for that case.
Employee view attendance report
The employee must be logged in to the
system to perform this function. The
employee selects the report period (range
of dates: from - to). The employee selects
"show report". Range of dates for the
report must be maximum 3 months, so if
the range is invalid, the system displays an
error message. The system displays every
working day in the report with the status
of the employee in this day, which could
be one of the following: on time, late, did
not come.
One actor?
One use case name?
One class ?
Attributes for the class ?
One relation between classes ?
Chapter 12 Solutions
Starting Out with C++ from Control Structures to Objects (9th Edition)
Ch. 12.1 - Which file access flag would you use if you want...Ch. 12.1 - Prob. 12.2CPCh. 12.1 - Assuming diskInfo is an fstream object, write a...Ch. 12.1 - Assuming diskInfo is an fstream object, write a...Ch. 12.1 - Assuming diskInfo is an fstream object, write a...Ch. 12.1 - Write a statement that defines an fstream object...Ch. 12.5 - Assume the file input.txt contains the following...Ch. 12.5 - Describe the difference between reading a file...Ch. 12.5 - What will be stored in the file out.txt after the...Ch. 12.10 - Describe the difference between the seekg and the...
Ch. 12.10 - Describe the difference between the tellg and the...Ch. 12.10 - Describe the meaning of the following file access...Ch. 12.10 - What is the number of the first byte in a file?Ch. 12.10 - Briefly describe what each of the following...Ch. 12.10 - Describe the mode that each of the following...Ch. 12 - What capability does the fstream data type provide...Ch. 12 - Which file access flag do you use to open a file...Ch. 12 - Assume the file data.txt already exists, and the...Ch. 12 - How do you combine multiple file access flags when...Ch. 12 - Should file stream objects be passed to functions...Ch. 12 - Under what circumstances is a file stream objects...Ch. 12 - Under what circumstances is a file stream objects...Ch. 12 - Under what circumstances is a file stream objects...Ch. 12 - How do you read the contents of a text file that...Ch. 12 - What arguments do you pass to a file stream...Ch. 12 - What arguments do you pass to a file stream...Ch. 12 - Prob. 12RQECh. 12 - Prob. 13RQECh. 12 - How do you get the byte number of a files current...Ch. 12 - If a program has read to the end of a file, what...Ch. 12 - How do you determine the number of bytes that a...Ch. 12 - How do you rewind a sequential-access file?Ch. 12 - The _____ file stream data type is for output...Ch. 12 - If a file fails to open, the file stream object...Ch. 12 - The same formatting techniques used with...Ch. 12 - The _____ function reads a line of text from a...Ch. 12 - The ____________ member function reads a single...Ch. 12 - The ________member function writes a single...Ch. 12 - Prob. 24RQECh. 12 - __________ files contain data formatted as...Ch. 12 - Prob. 26RQECh. 12 - Prob. 27RQECh. 12 - The ___________ member function writes raw binary...Ch. 12 - The __________ member function reads raw binary...Ch. 12 - Prob. 30RQECh. 12 - In ___________ file access, the contents of the...Ch. 12 - In __________ file access, the contents of a file...Ch. 12 - The _____________ member function moves a files...Ch. 12 - The ___________ member function moves a files...Ch. 12 - The __________ member function returns a files...Ch. 12 - The ___________ member function returns a files...Ch. 12 - The __________ mode flag causes an offset to be...Ch. 12 - The __________ mode flag causes an offset to be...Ch. 12 - The ________ mode flag causes an offset to be...Ch. 12 - A negative offset causes the files read or write...Ch. 12 - Write a statement that defines a file stream...Ch. 12 - Write two statements that use a file stream object...Ch. 12 - Write two statements that use a file stream object...Ch. 12 - Write two statements that use a file stream object...Ch. 12 - Write a program segment that defines a file stream...Ch. 12 - Write code that opens the file data.txt for both...Ch. 12 - Write code that determines the number of bytes...Ch. 12 - The infoFile file stream object is used to...Ch. 12 - T F Different operating systems have different...Ch. 12 - T F fstream objects are only capable of performing...Ch. 12 - T F ofstream objects, by default, delete the...Ch. 12 - T F ifstream objects, by default, create a file if...Ch. 12 - T F Several file access flags may be joined by...Ch. 12 - T F A file may be opened in the definition of the...Ch. 12 - T F If a file is opened in the definition of the...Ch. 12 - T F A file stream objects fail member function may...Ch. 12 - T F The same output formatting techniques used...Ch. 12 - T F The operator expects data to be delimited by...Ch. 12 - T F The getline member function can be used to...Ch. 12 - T F It is not possible to have more than one file...Ch. 12 - T F Binary files contain unformatted data, not...Ch. 12 - T F Binary is the default mode in which files are...Ch. 12 - T F The tellp member function tells a file stream...Ch. 12 - T F It is possible to open a file for both input...Ch. 12 - fstream file(ios::in | ios::out);...Ch. 12 - ofstream file; file.open (info.dat, ios::tin); if...Ch. 12 - fstream file("info.dat"); if (!file) { cout ...Ch. 12 - fstream dataFile("info.dat", ios:in | ios:binary);...Ch. 12 - Prob. 69RQECh. 12 - fstream dataFi1e("info.dat", ios:in); char...Ch. 12 - Prob. 71RQECh. 12 - fstream inFile("info.dat", ios:in); int x;...Ch. 12 - File Head Program Write a program that asks the...Ch. 12 - File Display Program Write a program that asks the...Ch. 12 - Punch Line Write a program that reads and prints a...Ch. 12 - Tail Program Write a program that asks the user...Ch. 12 - Line Numbers (This assignment could be done as a...Ch. 12 - String Search Write a program that asks the user...Ch. 12 - Sentence Filter Write a program that asks the user...Ch. 12 - Array/File Functions Write a function named...Ch. 12 - File Encryption Filter File encryption is the...Ch. 12 - File Decryption Filter Write a program that...Ch. 12 - Prob. 11PCCh. 12 - Prob. 12PCCh. 12 - Inventory Program Write a program that uses a...Ch. 12 - Inventory Screen Report Write a program that reads...Ch. 12 - Average Number of Words If you have downloaded...Ch. 12 - Customer Accounts This program should be designed...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
Run the hello, world program on your system. Experiment with leaving out parts of the program, to see what erro...
C Programming Language
Look at the following class definition: public class ClassD extends ClassB { (Member Declarations ) } Because C...
Starting Out with Java: From Control Structures through Data Structures (3rd Edition)
Write a while loop that lets the user enter a number. The number should be multiplied by 10, and the result ass...
Starting Out with Python (4th Edition)
3.12 (Date Create a class called Date that includes three pieces Of information as data
members—a month (type ...
C++ How to Program (10th Edition)
Suppose we want to compute the amount of money in a bank account with compound interest. If the amount of money...
Java: An Introduction to Problem Solving and Programming (8th Edition)
You have been asked to test a method called catWhiteSpace in a Paragraph object that, within the paragraph, rep...
Software Engineering (10th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- 1. Creating Employee Data ( Page 625)Create an application that allows the user to enter the following employee data: First Name, Middle Name, Last Name, Employee Number, Department, Telephone Number, Telephone Extension, and E-mail Address. The valid values for department are Accounting, Administration, Marketing, MIS, and Sales. Once the data is entered, the user should be able to save it to a file. Figure 9-30 shows an example of the application’s form. The form shown in Figure 9-30 has a combo box for selecting the department; a Save Record button, which writes the record to a file; a Clear button, which clears the text boxes; and an Exit button. Write code in the Form_Load event handler that allows the user to enter the name of the file. If the file does not exist, a new one will be created. If the file already exists, the input data will be appended to the file. ******** Make sure to test your project by entering a new text file name, and then to confirm you are appending data to…arrow_forwardMonthly Sales Create a program that allows you to view and edit the sales amounts for each month of the current year. Example COMMAND MENU add - Add sales for specified month view - View sales for specified month edit - Edit sales for specified month totals - View sales summary for year exit - Exit program Command: add Three-letter Month: jan Sales Amount: 10317 Sales amount for Jan is 10,317.00. Command: add Three-letter Month: feb Sales Amount: 15293 Sales amount for Jan is 15,293.00. Command: view Three-letter Month: jan Sales Amount: 14317 Sales amount for Jan is 14,317.00. Command: edit Three-letter Month: jan Sales amount for Jan is 14,317.00. Command: totals Yearly total: 29,610.00 Monthly average: 14,805.00 Command: view Three-letter Month: july Invalid three-letter month. Command: exit Bye! Specifications The program should use a list to store the sales data for each month with the three-letter abbreviation for the month (Jan,…arrow_forward// This pseudocode should create a list that describes annual profit // statistics for a retail store. Input records contain a department // name (for example, ìCosmeticsî) and profits for each quarter for // the last two years. The program should determine whether // the profit is higher, lower, or the same // for this full year compared to the last full year. start Declarations string department num salesQuarter1ThisYear num salesQuarter2ThisYear num salesQuarter3ThisYear num salesQuarter3ThisYear num salesQuarter1LastYear num salesQuarter2LastYear num salesQuarter3ThisYear num salesQuarter4LastYear num totalThisYear num totalLastYear string status num QUIT = "ZZZZ" housekeeping() while department <> QUIT compareProfit() endwhile finishUp() stop housekeeping()DEBUG04-02.txt output "Enter department name or ", QUIT, " to quit " input dept return compareProfit()…arrow_forward
- Menu option C The program reads in data from HowManyHours.txt, displays a report header with the report creator’s name, employee id, and department and who they created the report for. The body of the report displays the total number of students who used the program, the average credits taken, and the average study hours. In the following format –STUDY HOURS REPORT Created for Dr. Payne, A004567893 Dept: Computer Science Created By: Karen Smith, A00494928Dept: Advising Total Students: 3Average Credits: 9.00Average Study Hours: 20.00Menu option DThank the user for using the programTerminates the programarrow_forwardGroup 2/8 Problem – Clickable Number ImagesUsing the image files provided in the folder Group 2 Images, create an application that displays these images in Image/Button controls. The application should perform the following actions:• When the user clicks the 1 image, the application will display the word One in a message box.• When the user clicks the 2 image, the application will display the word Two in a message box.• When the user clicks the 3 image, the application will display the word Three in a message box.• When the user clicks the 4 image, the application will display the word Four in a message box.• When the user clicks the 5 image, the application will display the word Five in a message box.arrow_forwardGroup 2/12 Problem – Population Create an application that predicts the approximate size of a population of organisms. The application should use textboxes to allow the user to enter the starting number of organisms, the average daily population increase (as a percentage), and the number of days the organisms will be left to multiply. Use a ListBox to display the population size for each day of the simulation. If the user clicks the Save button, save the current prediction to a file. Group 3/7 Problem – Dice Simulatorarrow_forward
- Most of the memory locations declared in an application should be class-level variables. a. True b. Falsearrow_forwardOpen the Calories Solution.sln file contained in the VB2017\Chap08\Calories Solution folder. Open the Code Editor window and locate the btnDisplay_Click procedure. The procedure declares and initializes a one-dimensional array named intCalories. The array stores the numbers of daily calories consumed. The procedure should calculate and display the average number of calories consumed; use the Math.Round method to round the average to an integer. (You learned about the Math.Round method in Chapter 6.) The procedure should also display the number of days in which the daily calories were greater than the average, the number of days in which the daily calories were the same as the average, and the number of days in which the daily calories were less than the average. Code the procedure. Save the solution and then start and test the application.arrow_forwardPYTHON FILE HANDLING Write a python program that can create, add, and view books (Note: Do only 1,2 and 3). Create, Add and View REFERENCE: 1 - Create (1) Create a book.csv and enter at least five books. The following fields must be included. - Book Id - automatically generated - Title of the Book - Author - Publisher - Year - ISBN Sample Screen (1) Create Enter the following fields. Book Id: Title Author : Publisher: Year : ISBN : Add another: [Y/N]_ Sample Screen (2) Add Enter the following fields. Book Id : Title : Author : Publisher: Year : ISBN : The book has been added. Add another: [Y/N]_ Sample Screen (4) Search Search Title Book Id Title Book Id Title Sample Screen (3) View Book Id: Title 1) View by Title 2) View by Author 3) View by Year Sample Screen (5) Edit : Author : Publisher: Year : : ISBN Search Author Display the book you want to edit. (book id) Author Book Id : Title : The book has been updated. Sample Screen (6) Delete Display the book you want to delete. (book id)…arrow_forward
- Monthly Sales Create a program that allows you to view and edit the sales amounts for each month of the current year. Console Monthly Sales program COMMAND MENU add - Add sales for specified month view - View sales for specified month edit - Edit sales for specified month totals - View sales summary for year exit - Exit program Command: add Three-letter Month: jan Sales Amount: 10317 Sales amount for Jan is 10,317.00. Command: add Three-letter Month: feb Sales Amount: 15293 Sales amount for Jan is 15,293.00. Command: view Three-letter Month: jan Sales Amount: 14317 Sales amount for Jan is 14,317.00. Command: edit Three-letter Month: jan Sales amount for Jan is 14,317.00. Command: totals Yearly total: 29,610.00 Monthly average: 14,805.00 Command: view Three-letter Month: july Invalid three-letter month. Command: exit Bye! Specifications The program should use a list to store the sales data for each month with the three-letter abbreviation…arrow_forwardcousre fundamentals of programming use c++ language This program should greet the user at startAfter that it should display Mcqs questions from a note pade file one by oneIt should ask user for the answer of the questionsThere should be other notepad file containing the actual answer of the mcqs And the program should compare the answer given by user and the actual answer If the answer is correct it should increment the score/marksarrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology Ptr
Programming Logic & Design ComprehensiveComputer ScienceISBN:9781337669405Author:FARRELLPublisher:Cengage
Programming with Microsoft Visual Basic 2017Computer ScienceISBN:9781337102124Author:Diane ZakPublisher:Cengage Learning
EBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
Microsoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,
Systems ArchitectureComputer ScienceISBN:9781305080195Author:Stephen D. BurdPublisher:Cengage Learning
C++ for Engineers and Scientists
Computer Science
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Course Technology Ptr
Programming Logic & Design Comprehensive
Computer Science
ISBN:9781337669405
Author:FARRELL
Publisher:Cengage
Programming with Microsoft Visual Basic 2017
Computer Science
ISBN:9781337102124
Author:Diane Zak
Publisher:Cengage Learning
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781337671385
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
Microsoft Visual C#
Computer Science
ISBN:9781337102100
Author:Joyce, Farrell.
Publisher:Cengage Learning,
Systems Architecture
Computer Science
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Cengage Learning
Graphical User Interfaces: Crash Course Computer Science #26; Author: CrashCourse;https://www.youtube.com/watch?v=XIGSJshYb90;License: Standard YouTube License, CC-BY
Python GUI | How To Make A GUI In Python | Best GUI Framework In Python | Edureka; Author: edureka!;https://www.youtube.com/watch?v=_PHJvjQJa3w;License: Standard Youtube License