![Starting Out with C++ from Control Structures to Objects (8th Edition)](https://www.bartleby.com/isbn_cover_images/9780133769395/9780133769395_largeCoverImage.gif)
Starting Out with C++ from Control Structures to Objects (8th Edition)
8th Edition
ISBN: 9780133769395
Author: Tony Gaddis
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 12, Problem 57RQE
T F The same output formatting techniques used with cout may also be used with file stream objects.
Expert Solution & Answer
![Check Mark](/static/check-mark.png)
Want to see the full answer?
Check out a sample textbook solution![Blurred answer](/static/blurred-answer.jpg)
Students have asked these similar questions
File Iteration: Introduction
A text file is essentially a sequence of lines. Here is a typical coding pattern for processing each line of a file in turn:
Open the file for reading.
Use a for loop to iterate over the lines of text, executing a block of one or more statements to process each line.
Close the file.
Finish processing (print, return, etc.) if needed
NOTE: You will need to use this pattern, or some variation of it, to solve the remaining coding problems in this assignment.
As the following for loop iterates through each line of the file, the loop variable (`line`) represents the current line of the file as a string of characters.
myFile = open("someTextFile.txt", "r") for line in myFile: do something on each iteration do a second thing on each iteration etc... myFile.close()
PROBLEM: Read a string from standard input using python. Then, iterate over a text file called "cards.txt" and, for each line of the file that starts with the string read from standard input,…
PYTHON without def function
Problem Statement
Suppose an input file (called "paragraph.txt") contains a paragraph of text. Read in the file and then count/print the number of times the word "book" is in the file.
Hint: Punctuation should be ignored, i.e., "book?" and "book!" should increase the count. The program should also be case-insensitive.
Sample Input (File paragraph.txt)
I have a book. It's called Harry Potter. It's a pretty good book! Do you want to buy my BOOK?
Sample Output
The word 'book' appears 3 time(s).
Merge two files (1 point) Write a program that reads the content of two files “text1.txt” and “text2.txt" line by line and merges them into another file called “merge12.txt". You can safely assume that the input is valid.
IN C PROGRAMMING
Chapter 12 Solutions
Starting Out with C++ from Control Structures to Objects (8th 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
Look at the following pseudocode. If it were a real program, what would it display? Declare Integer number = 5 ...
Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
When displaying a Java applet, the browser invokes the _____ to interpret the bytecode into the appropriate mac...
Web Development and Design Foundations with HTML5 (9th Edition) (What's New in Computer Science)
Rock, Paper, Scissors Modification Programming Exercise 11 in Chapter 6 asked you to design a program that play...
Starting Out with Programming Logic and Design (4th Edition)
What must be done to translate a posttest loop expressed in the form repeat: (. . .) until (. . .) into an equi...
Computer Science: An Overview (12th Edition)
Consider the following two relations for Millennium College: STUDENT(StudentID, StudentName, CampusAddress, GPA...
Modern Database Management (12th Edition)
1. Read the problem statement. 2. Formulate the algorithm using pseudocode and top-down, stepwise refinement. 3...
Java How To Program (Early Objects)
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
- Programming Language:- Carrow_forwardPYTHON without def function Problem Statement Assume an input file (called "numbers.txt") contains a number on each non-blank line of the file. Read in the file and then print out the sum of all the numbers read. The sum should be rounded up to 1 decimal. Sample Input (File numbers.txt) 1.0 2.0 3.25 4.0 Sample Output 10.3arrow_forwardinput files are random numbersarrow_forward
- PYTHON CODINGarrow_forwardSolve using functionsarrow_forwardINTRO JAVA A hotel salesperson enters sales in a text file. Each line contains the following, separated by semicolons: The name of the client, the service sold (such as Dinner, Conference, Lodging, and so on), the amount of the sale, and the date of that event. Write a program that (a) reads input file and displays the total amount for each service category. (b) writes a separate file for each service category, containing the entries for that category ; the file name should be <ServiceCategory.txt> ; so if the input has Dinner and Conference as service categories, the output file will be Dinner.txt and Conference.txt Note: Display an error if the file does not exist or the format is incorrect. Create your own input file using the format described above, here are few lines from the input file: John Doe; Dinner; 45.69;04/19/2020 Sean Kim; Conference; 1000.00; 05/03/2021 Mike Jones;Conference;750.00;05/01/2021 Jane Smith;Dinner;50.00;04/19/2021 The program should generate the…arrow_forward
- For c++ pleasearrow_forwardInside Files (Use Python) Write a program that accepts an integer input, opens a file, and analyzes what and how many types of words are there in a line within the opened file. PROGRAM DESIGNThe program should be able to accept an integer input. This program should be able to open and read a file called tweets2.txt. The integer input represents the order of the line (from 1st to 5th line), within the tweets2.txt file. The program should be able to count how many stopwords, common words, unique words, and overall words are there in the line number input. In Natural Language Processing (NLP), stopwords are defined to be words with no meaning when left alone and with no context. For this activity, stopwords are words that are at most, 3 characters in length, with common words having more than 3 characters. Unique words are words, within the line, that don’t have any duplicates. Whereas overall words are the over all count of all words within the line. The program should also be able to…arrow_forward*Code in Python The Payroll Department keeps a list of employee information for each pay period in a text file. The format of each line of the file is the following: <last name> <hours worked> <hourly wage> Write a program that inputs a filename from the user and prints to the terminal a report of the wages paid to the employees for the given period. The report should be in tabular format with the appropriate header. Each line should contain: An employee’s name The hours worked The wages paid for that period. An example of the program input and output is shown below: Enter the file name: data.txt Name Hours Total Pay Lambert 34 357.00 Osborne 22 137.50 Giacome tti 5 503.50arrow_forward
- C-Programming Write a program that tells you how many words in a text file are unique (meaning the word only appears once in the text file). output: should print: 138 words are unique List of words in text file:…arrow_forwarddebugarrow_forwardLanguage: Java 1. The sample input will have to be in Text File (.TXT) 2. By using the first function, this program reads score and name values from a file. The program then determines the grade for each students by using the second function. Finally, the program displays the name, score, and grade information on the console. The two functions are shown in the images attached below:arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology PtrSystems ArchitectureComputer ScienceISBN:9781305080195Author:Stephen D. BurdPublisher:Cengage Learning
![Text book image](https://www.bartleby.com/isbn_cover_images/9781133187844/9781133187844_smallCoverImage.gif)
C++ for Engineers and Scientists
Computer Science
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Course Technology Ptr
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305080195/9781305080195_smallCoverImage.gif)
Systems Architecture
Computer Science
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Cengage Learning
C - File I/O; Author: Tutorials Point (India) Ltd.;https://www.youtube.com/watch?v=cEfuwpbGi1k;License: Standard YouTube License, CC-BY
file handling functions in c | fprintf, fscanf, fread, fwrite |; Author: Education 4u;https://www.youtube.com/watch?v=aqeXS1bJihA;License: Standard Youtube License