What is the error in the code below? my_struct_t *bar; /* ... do stuff, including setting bar to point to a defined my_struct_t object ... */ memset(bar, 0, sizeof(bar));
Q: In a c++ program, assume a class called Account, which models a bank account, contains: two private…
A: Actually, program is a executable software that runs on a computer.
Q: Take a look at the class declaration below: package p1; class Test8{ int i; package p2; import…
A: Only variable l is accessible in Test9 directly by creating a reference of Test8. Reason: variable l…
Q: n someone help me with this problem in C++ In this exercise, you will work with 3 classes: Shape,…
A: #include <iostream>#include "Shape.h"#include "Rectangle.h"#include "Triangle.h"using…
Q: Which of the following statements about Python is true? A. Python does not support inheritance. B.…
A: Python supports all the features of object-oriented programming. Thus, it supports the concept of…
Q: What are the differences and the similarities between a call-by-value parameter and a constant…
A: Call by Value ParameterIn this technique, the parameters are passed by value. The variable or object…
Q: The following C++ code consists of an error. What is the cause of the error? class Human{ public:…
A: This is based on the concept of virtual functions in C++
Q: 2.Create a class in c++ called rectangle which has following mebers- Private-int height,int width…
A: In this question we have to execute a C++ program where we need to create a rectangle class and…
Q: Use java please!! Assume that you have the following class declaration for the Student class: class…
A: We need to create a Student class that implements the Comparable Interface. Then, as per the…
Q: This activity shall test your knowledge in building classes in Java. For this exercise your need to…
A: The area of the rectangle can be calculated by the product of the length and width of the rectangle…
Q: Do all please. (a) Provide an example of a constructor method being overridden? (b) Describe Dynamic…
A: a. Constructor method overriding is not possible. Overriding occurs when the method with the same…
Q: I need the code to a c++ class called ewallet. the class should have variables such as the ewallet…
A: program: #include <iostream>#include <fstream> using namespace std; class ewallet{…
Q: C++ Programming Use the following code, which could be added to your current file in CLion, so this…
A: Solution :: Let's see the above question in C++ programming language : Code :: #include…
Q: Demonstrate your class works with a main() function that instantiates an array of three Rectangle…
A: #include <iostream>using namespace std;class Rectangle{private: double width; double…
Q: Create a simple C++ program with the 3 following classes. Use separate header and source files for…
A: main.cpp:#include "PlayerClass.h"#include <iostream>using namespace std;/*This is the main…
Q: Write a C++ code for the problem below. Problem: Write a class called profileID, which has data…
A: A required C++ program is as follows, File name: “main.cpp” #include <iostream>…
Q: What is the value of arysize after executing the following code: Answer: int testAry[] = {…
A: output : 1 this is because sizeof(arysize) represent the size of first element and it is divided by…
Q: write a function that returns the name of the root property that a particular integer lives in. *…
A: An object is the state which stores the field and defines its behaviour through the use of the…
Q: Previous Exercise to help with answering the question which is below | Write the header file (.h…
A: Answer :
Q: Please code in C++ and U can take time for this one and please follows all the instruction. Thank…
A: We will use OOPS based technique to code the problem in C++ language.
Q: Design a new class that contains a print and read function by creating a new object and calling the…
A: // This is the main class public class Main{ static void screen(){…
Q: ABC Blood bank wished to welcome and thank all their eligible donors as a symbol of respect. Write a…
A: Main.cpp Donor.cpp
Q: In a c++ program, assume a class called Account, which models a bank account, contains: two private…
A: The given problem is to be solved in the C++ programming where a header (account.h) , implementation…
Q: Pick an object around you and create a class out of it - plan your class (Name, Parameters,…
A: EXPLANATION: - The Student class comprises of one constructor to initialize the instance attribute…
Q: ?++What is the correct syntax of accessing a static member of a class in C class A public: static…
A: A::value
Q: . In Java, you have the opportunity to either use a predefined function/method or write a…
A: Actually, java is a object oriented programming language. It is a platform independent.
Q: Within the class, create a private member function called getData that will read in the data from an…
A: Use a public constructor which reads data from file and then generates report
Q: ow can we use primitive data types as object
A: Lets see the solution.
Q: Computer Science Write a templated C++ class with separate header file and driver class with main…
A: Algorithm: Start Create a template class named TempClass with attribute var Implement constructor…
Q: Which of the following applies to destructors? Choose all that apply. A.) A destructor is a…
A: Destructor is an instance member function which is invoked automatically whenever an object is going…
Q: te a java program that contains variables to hold employee data like; employeeCode, employeeName and…
A: Q: Code the given problem in Java
Q: 5- When de we need to use private keyword in C++ class? 6- A derived class can be a base class for…
A: 5) When you need private keyword in c++ class 6) Derived class can be a base class for other class…
Q: In Java, which condition occurs when the same object appears as both an input and output parameter?
A: According to the question, we need to identify that: In Java, which condition occurs when the same…
Q: This is my code in c++. When the chosen class is full I want the code to automatically assign it to…
A: Given Code : The C++ code the seat booking in the three classes named : first-class business class…
Q: Please help with the following: C# .NET change the main class so that the user is the one that as…
A: using System; class HealthProfile {public string FirstName;public string LastName;public int…
Q: 1. A destructor function is called automatically when the object goes out of scope: I. the function…
A: Note: According to guidelines we are allowed to answer the first three questions please repost the…
Q: Help write the code for the follwing problem starting from scratch Write a complete C++ program in…
A: Code comprises of 3 files Circle.h, Circle.cpp and CircleMain.cpp Circle.h file declares radius as a…
Q: Write the program below to familiarize with the conventional syntax and formatting of…
A: 1) Below is program that defines Dog class, save it in dogs.py 2) Here are the user defined…
Q: I want a program ( code c++ oop ) the program choose 4 subjects ( Inheritance , Operator Overloading…
A: C++ is a powerful general-purpose programming language which can be used to develop operating…
Q: In this task, we’re going to be simulating an email message. Some of the logic has been filled out…
A: Algorithm: 1. Declare has_been_read, email_contents, is_spam and from_address. 2. Input from the…
Q: Which statement below displays the value of the class variable numRectangles of the Rectangle class?…
A: All the answers are marked below:
Q: Write a program that can have a student class (id, name, CGPA, get_CGPA()) if the CGPA is less than…
A: Catch block is used to handle an Exception that interrupts normal flow of program
Q: Please Solve the Question in C++ as quickly as you can in 40 minutes. And do the same as asked in…
A: Algorithm: Start Create a template class SafeArray with data members size, Array Define a…
Q: In this task, we’re going to be simulating an email message. Some of the logic has been filled out…
A: Program Plan: Define an Email class as given below: Define a constructor that initialized…
Q: (b). Implement a C++ dass named Time. The class should contain: Three int type data fields named…
A: Below is the required code in C++ and sample output:
Q: Write the SultansDine class so that the given code provides the expected output. [You are not…
A: Write the SultansDine class so that the given code provides the expected output.
Q: Compute the area of the rectangle. Perform an expand function that doubles the dimensions of the…
A: Program code: import java.util.Scanner; class MyRectangle{ int length; int width; public…
Q: Which is not involved in debugging? a. Identifying b. Isolating c. Test d. Fixing
A: 1) Debugging is the process of detecting and removing of existing and potential errors/bugs in a…
Q: , Write a program that has variables to store Car data like; CarModel, CarName, CarPrice and…
A: Java program without creating the object: import java.util.Scanner; //create Car classpublic class…
C++
What is the error in the code below?
my_struct_t *bar; /* ... do stuff, including setting bar to point to a defined my_struct_t object ... */ memset(bar, 0, sizeof(bar)); |
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Need help with implementing of this program in C# by using Interface. Task: RenameFile Create an interface IUndoable to represent actions that can be reversed. Create a class that renames a file, and make it undoable.Can you please answer the question in short according to the code it. It has been done in C++ #include "StudentInfo.h" #include //InitializeInfo - returns void, accepts the address of struct StudentInfo void InitializeInfo(StudentInfo *s) { int i; strcpy(s->lastname,"\0"); s->studentID=0; for(i=0;i { strcpy(s->subject[i].name,"\0"); s->subject[i].marks=0; } } //AverageMark - returns float, accepts the address of struct Subject float AverageMark (Subject s[]) { float sum=0,avg; int i; for(i=0;i { if(s[i].marks==0) break; sum=sum+s[i].marks; } avg=sum/NUM_SUBJRCTS; return avg; } //MaximumMark - returns integer, accepts the address of struct Subject int MaximumMark(Subject s[]) { int i,max; max=s[0].marks;//let first is maximum for(i=0;i { if(s[i].marks max=s[i].marks; if(s[i].marks==0) break; } return max; } //MinimumMark - returns integer, accepts the address struct Subject int MinimumMark (Subject s[]) { int i,min; min=s[0].marks;//let first is minimum for(i=0;i {…Give solution in C ++ Language with secreenshoot of source code. Part 01In this task, you need to do the following:• Write a function named displayMessage() that takes user name as input in character array and then shows greetings• Now take the name input in main() and pass the name as an argument to displayMessage() function• Change the displayMessage() method such that it returns the number of characters after displaying the greetings part 02Write a function power that takes two parameters a and b. And it returns the power as ab.
- Create a social network, Chirper, that lets the user add new Chirps and like existing Chirps. It's lonely because only one person can add and like messages -- so there's really not much "social" about it. At least you can practice using objects, references, and function overloading in C++! Here's an example of how this program will run You can "chirp" a new message to Chirper, or "like" an existing chirp, or "exit". What do you want to do? chirp What's your message? This is my first chirp! Chirper has 1 chirps: 1. This is my first chirp! (0 likes) You can "chirp" a new message to Chirper, or "like" an existing chirp, or "exit". What do you want to do? like Which index do you want to like? 1 Chirper has 1 chirps: 1. This is my first chirp! (1 likes) You can "chirp" a new message to Chirper, or "like" an existing chirp, or "exit". What do you want to do? chirp What's your message? Second chirp is the best chirp. Chirper has 2 chirps: 1. This is my first chirp! (1 likes) 2. Second chirp…I need complete explanation of c++ code line by line. Need Explanation of all lines of code what is happening in this code where the data is stored.? Code #include <iostream>#include <iomanip>#include <time.h>#include <fstream>#include <conio.h>#include <string.h>#include <stdlib.h>using namespace std;class Bank {public:};class ATMAccountHolders:public Bank{string accountHolders;string accountHoldersAddress, branch;int accountNumber;double startBalance;double accountBalance; double amount;int count;public:void deposit();void withdraw();void accountExit();ATMAccountHolders(){accountNumber = 7787;accountHolders = " Ammad Naseer";accountHoldersAddress = " House no.112";startBalance = 6000.00;accountBalance = 6000.00;branch = " Islamabad";amount = 20000; }}; void ATMAccountHolders::deposit(){system("cls"); cout<<" ATM ACCOUNT DEPOSIT SYSTEM ";cout<<"\n\nThe Names of the Account Holders are…Hello, I was making a hangman simulation in C++. The code runs, but not fully. Could you identify the error and fix it? #include<iostream>#include<cstring> // for string class functions#include<fstream>#include <cctype>using namespace std; int main(){// define variable to get the response from user "Yes" or "No"string response;// Define index variableint w = 0;// define number of words that need to be guessed by the user assume 4const int WORDS = 4;// loopdo{// we will define the hangman bodyconst char body[] = "o/|\\|\\";// here we define the wordsstring words[WORDS] = {"MACAW", "SADDLE", "TOASTER", "XENOICIDE"};// fetch size or lengthstring xword(words[w].length(),'*');// define iterator to fetch the wordsstring::iterator i, ix = xword.begin();// define number of words to prompt for the userchar letters[26]={"\0"};// Now we define the variables which will be used in the simulationint n =0, xcount = xword.length();bool found = false, solved = false, hung =…
- Hello, I was making a hangman simulation in C++. The code runs, but not fully. Could you identify the error and fix it? #include<iostream>#include<cstring> // for string class functions#include<fstream>#include <cctype>using namespace std; int main(){// define variable to get the response from user "Yes" or "No"string response;// Define index variableint w = 0;// define number of words that need to be guessed by the user assume 4const int WORDS = 4;// loopdo{// we will define the hangman bodyconst char body[] = "o/|\\|\\";// here we define the wordsstring words[WORDS] = {"MACAW", "SADDLE", "TOASTER", "XENOICIDE"};// fetch size or lengthstring xword(words[w].length(),'*');// define iterator to fetch the wordsstring::iterator i, ix = xword.begin();// define number of words to prompt for the userchar letters[26]={"\0"};// Now we define the variables which will be used in the simulationint n =0, xcount = xword.length();bool found = false, solved = false, hung =…If a pointer is not pointing anywhere, it’s recommended you have it point to nothing. This is accomplished using NULL in C, as with int *p = NULL Why do you think that is a good idea? Explain your answer.What is the output of the following C++ code? #include <iostream> using namespace std; class class0 { public: virtual ~class0(){} protected: char p; public: char getChar(); }; class class1 : public class0 { public: void printChar(); }; void class1::printChar() { cout << "True" << endl; } int main() { class1 c; c.printChar(); return 1; }
- What does the select object -expandpropery parameter do?Write a program in C++ that reads a list of enrollments from a file and prints a class roster for the teacher. The program would use files, functions, and classes.Here's what the output should look like: $ ./enroll.out Welcome to the Roster Generator Program!!! Please enter the name of your names file: bob.dat I'm sorry, I could not open 'bob.dat'. Please enter another name: csc442 File 'csc442' opened successfully! Name | Major | Phone # | Town ----------------+--------------------+---------------+------------------- Jason James | Computer Science | 555/555-1122 | Westfalia, HI 665 Faruk Ahmed | Medeaval French Po | 332-4546 | Slimsville, PQ 22 Sean Ramirez | Underwater Basket | 1-444/411-441 | Fritter, HO 44331 Happy Gilmore | Yellow Tail Migrat | | Simonton, SZ 1124 Total Enrollment: 4 Thank you for using the RGP!! Endeavor to have a gyroscopic day! $In GO Language In this assignment, you will: · Define your own types (struct and interface) · Write code that works with interfaces to support changing the behavior · Get experience with when you need to use pointers to preserve changes for later accesses · Use the standard functions to support console input and output Here are the requirements: 1) You need to write guess_num.go so it supports the “guess a number between X and Y” kind of game, but allows the user to either choose the numbers themselves or allow the computer to automatically generate the guesses. The point of this assignment is to work with interfaces, so you will have some specific requirements on how you solve the problem. 2) Let’s start with the sample output: a) First, the case where the user enters their own numbers: (user input in bold and red) Guess a number to demo interfaces You have 3 guesses to guess a number from 1 to 10 Do you want to make the guesses? (y/n -- if n guesses will be generated for you): y…