Which of the following are objects or operators used for input/output in C++ (there are 6 correct selections)? O Openfile Getdata Print O Input O cin O ofstream O Closefile O ifstream << O Readfile cout

Q: Create a program in C++ that will let the user input a filename and extension and a string. The…

A: #include &lt;fstream&gt;#include &lt;iostream&gt;using namespace std; int main(int argc, char…

Q: n c++! Write a C++ program that reads the file secret.txt and separates the contents into words.…

A: Open File: Attempt to open a file named "secret.txt" for reading.Check File: If the file opening…

Q: Q2: Write a complete C++ program that reads the contents of the text file "mydata.txt", word by…

A: Approach: - In the given program two files are open one in read mode and second in append mode. The…

Q: Write a C++ program that prompts the user to enter a file name that contains the total mark of…

A: A C++ program is as follows, File name: “main.cpp” //Define header files #include&lt;iostream&gt;…

Q: C++ Exercise 1: If the file circuit.txt contains the following data 3.0 2.1 1.5 2.6 13 13 2 2 50 21…

A: Here is the c++ code of above problem. See below steps for code.

Q: 9. Which of the following is not a valid predefined object in C++? A. cin B. cout C. cput D. cerr

A: Predefined objects in C++ are instances of classes that provide functionalities for performing…

Q: نقطة واحدة The command COUT stored in the library <#include<math.h False True نقطة واحدة The…

A: C++ is a Object Oriented programming language which is also known for its rapidness. It is also an…

Q: Using the data file capabilities of C++, create a Personnel file, personnel.dat on your drive and…

A: Program Instructions:Use do-while loop to repeatedly present the menu.Use switch statement to opt…

Q: Write a fragment of code in C++ that opens a file called txt for input. If the file does not exist,…

A: #include &lt;iostream&gt; #include &lt;fstream&gt; using namespace std; int main() {     fstream…

Q: QUESTION 5 The function getline(cin, stringVar) gets all remaining text on the current input line,…

A: In this, we are asked to solve only question 5 Question 5) In C++ getline is a way to take input a…

Q: Q1/ Write a program in C++ by using function to remove the spaces before and after the entered text,…

A: Please find the answer below :

Q: Question: Write a program called commasperiods.c which reads through the file commasperiodsin.txt…

A: Given:

Q: Enter the number of participants: 5 Enter their ages: 21 52 47 60 3 The following are the ages of…

A: Algorithm first declare the two variables of integer type. Ask the user to enter the total…

Q: Exercise 2: Transformation of a text file Write a program named toupper that converts all letters in…

A: toupper is an inbuilt function in C. So it should not be used to declare own function. So we need to…

Q: 1. Design a C++ program named (permu_combi.cpp), that presents a menu to select to calculate…

A: Define a function named "factorial" that takes an integer argument and returns the factorial of the…

Q: Write a program that prompts the user for an input file name, reads all words from the input file,…

A:

Q: programming questions/1. Find the factors of an interger [Question Description] Writer a program…

A: Factors are the numbers which divide the given number exactly.

Q: standard input and output operations in C++

A: Given :- In the above question , the statements along with the given options is mention in the above…

Q: USING C++ PLEASE CREATE THREE FILES! NumberGuesser.h: NumberGuesser class definition…

A: main.cpp: #include &lt;iostream&gt;#include"NumberGuesser.h"using namespace std; int main(){    int…

Q: Write a program that prompts the user for an input file name, reads all words from the input file,…

A: Code:- #include &lt;iostream&gt;#include &lt;string&gt;#include &lt;fstream&gt;using namespace std;…

Q: Question 10 In C++, which of the following objects need to be used in order to open a file for…

A:

Q: Write a C++ program that interacts with a text file that contains a list of student IDs and their…

A: Description: The required code for performing all the functions of the Student class is given in the…

Q: The library used with basic files is: iostream string iomanip fstream

A: fstream: This class combines the features of ofstream and ifstream. It has the ability to create,…

Q: Create a C++ file. Prompt the user for an integer greater than 100, validating the input until the…

A: Algorithm to Generate Table of Positive Integers and Their Squares1. Start the program.2. Initialize…

Q: Do you have any idea how the structure of a network is put together?

A: 1) A network is a collection of devices that are connected to each other, such as computers,…

Q: C-Programming Write a program that tells you how many words in a text file are unique (meaning the…

A: Solution:   Note : Make sure "word.txt" and "c" code file should be in same folder while execution.…

Q: Q2: Write a complete C++ program that reads the contents of the text file "mydata.txt", word by…

A: Approach: - In the given program two files are open one in read mode and second in append mode. The…

Q: C++ The programme below is is C language. Please convert it to C++ language   else…

A: Changes made: Comparision in if-else File pointer and writing to the file Printing the message

Q: Here is a description of the program: Step1: open the file for reading Step2: declare variables…

A: Following is the program as per your requirements:    #include &lt;iostream&gt; #include…

Q: sum and difference of two values) Write the C++ code for a program that allows the user to enter two…

A: #include &lt;iostream&gt; using namespace std; int main() { int x, y, sum, sub; cout &lt;&lt; "Enter…

Q: Write a C++ program that permits users to enter the following information about your small company's…

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Q: "Divide and Conquer" is a term often used to describe using functions to break complex programs into…

A: Divide and Conquer strategy is used when developing large applications. in this, large programs are…

Q: Write a C++ Program using classes, functions (recursive and otherwise), arrays and other C++…

A: #include&lt;iostream&gt; #include &lt;algorithm&gt; #include&lt;fstream&gt;  #include&lt;string&gt;…

Q: Part 1 - Write Code Jse Java or C or C++ to write an echo program. Name your source code file repeat…

A: Step 1 : Start Step 2 : Here  we need to Declare a string variable to store the entered Text in it.…

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A: Code converting binary to decimal manually: Alternative code, using pre-defined stoi() function:

Q: The goal for this question: DISCLAIMER****** CODE MUST BE WRITTEN IN C CODE. NOT C++, C#, etc. To…

A: To create a program that MUST utilize the functions (argc, argv, char strstr, and possibly even…