Grouped Variables of the same type that is called a collection O False O True There are three types of inheritance in c++ programming language False O True A collection of variables that are referenced under the same name is called structure O True O False
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A: ANSWER:-
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A: The question has been answered in step2
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- Write program in C++ Language The other solutions on chegg were incorrect! Please read carefully! Write a program that defines and tests a class called COP3014. The class resembles aclassroom. It has the following grading scheme:3 quizzes 20 points each 20%Mid term 100 points 30%Final 100 points 50%Based on the total grade of any student for the course, the letter grade of each student can becomputed as follows:Any grade of 90 or more is an A, any grade of 80 or more (but less than 90) is a B, any grade of70 or more (but less than 80) is a C, any grade of 60 or more (but less than 70) is a D, and anygrade below 60 is an F.This class needs to have some member variables. The first name, last name, the Z-number, thegrades, the total grade and final letter grade are all considered to be private member variablesof this class.The class should also have the following public member functions/procedural attributes that canbring the objects (students of the class) to life and give them some…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 C++ Create a class called Pencil. Pencil has a type. Create another class called Customer. The customer class should have a ID number, array (using pointers) called purchases, and a Pencil variable. Make sure to create the purchases array in the constructor. Create a function to fill in purchase amount. Create a way to output all the information about a customer, including all the details about their type of pencil.
- in c++ Define a new class named “Student” that must inherit from the given User class. This class manages student info: id (integer), name (string) and gpa (double). It must prevent the creation of a Student object with a negative ID or a GPA that is not between the range of 0.0 and 4.0 by generating a BadValueException error. This class will provide at least the following methods: toString method to return a string representation of the Student object in the format of “ID( <id> ) NAME( <name> ) GPA( <gpa> )” Such as ID(1234) NAME(John Smith) GPA(4.00) Note: the GPA must have 2 decimal places. isGPAGreater method that compares its gpa with another student’s gpa. It returns true if its gpa is greater than the other and false otherwise.Python program Write a class named Library. A library has the following attributes:• name: the name of this library.• employees: a list of LibraryEmployees that work at the library.• books: a dictionary that contains Books as keys. The value paired with each key is either anempty string, or a string representing the name of a person who has checked out the Book.The Library class should have an initializer that MAY accept employees and books as arguments,but doesn’t have to do so. If provided, these values should be assigned to the object’srespective attributes. If not provided, employees and books should begin as an empty list anddictionary, respectively. The value for the name attribute is always provided.The class should also have the following methods:• hire_employee(): takes in a new LibraryEmployee, and adds it to this library’s list ofemployees.• add_book(): takes in a new Book, and adds it to this library’s books (unless the libraryalready has this book). If the library already…this code is in c++ and i having trouble making It run this is my first time working with classes and header files main.cpp #include <iostream>#include<iomanip>#include <string>#include"Pet.h"#include "Pet.cpp" using namespace std; int main(){Pet* myPets[2];myPets[0] = new Pet("Fluffy", 2);myPets[1] = new Pet("Frisky", 4);for (int day = 1; day <= 9; day++){cout << "======= Day " << day << endl;for (int k = 0; k < 2; k++) {careFor(myPets[k], day);}}cout << "=======" << endl;for (int k = 0; k < 2; k++){if (myPets[k]->alive()) {cout << "Animal Control has come to rescue "<< myPets[k]->name() << endl;}delete myPets[k];}return 0;} pet.cpp #include<iostream>#include "Pet.h" Pet::Pet(std::string nm, int initialHealth){m_name = nm;m_health = initialHealth;} void Pet::eat(int amt){if (amt < 0)return;m_health += amt;// Increase the pets health by the amount} void Pet::play(){m_health--;// Decrease pets…
- class Container {private int val1=1;private void printValue(){final int val2=2;class Containee{public void f(){System.out.println(String.format("Values are: %d and %d."),val1);}}}public static void main(String[] args) {(new Container()).printValue();}} a.The above does not compile because the method f() requires an instance of class Container b.The above does not compile because the class definition in done within the body of the function c.The above code complies with no errors, but does not produce any ouput d.The above code does not compile because the methodf() cannot access the variable val1In C++ Language: Suppose I have a class named Person. Here is how I would like to use the class: //Create a person named Dave Smith Person dave("Smith", "Dave", 'R'); //Create a person named Gal Gadot Person gal("Gadot", "Gal", 'G'); //Dave and Gal gets married gal = dave + gal; dave = dave + gal; //print Gal and Dave's new married name cout << gal << endl; cout << dave << endl; This will output the following: Gal Smith-Gadot Dave Smith-Gadot Write the class declaration for PersonCode doesn't work need help fixing it in C It says "undefined reference to 'getMoveCol' error; 1d returned 1 exit status Build failed: 2 error (s)
- I am learning C++ and having difficulties understanding the concepts from my reading. A project that is supposed to help me learn deconstructors and constructors has me confused. There are 3 different programs that are supposed to be used together. I am newer to the concept of adding .h to the end of a c++ file. The main.cpp file is empty. In the file swimmingPool.h this code is provide already: const double GALLONS_IN_A_CUBIC_FEET = 7.48; class sPool { public: void set(double l = 0, double w = 0, double d = 0, double fi = 0, double fo = 0, double wInPool = 0); void setLength(double l); void setWidth(double w); void setDepth(double d); void setWaterFlowRateIn(double fi); void setWaterFlowRateOut(double fo); void addWater(double time, double fillRate); void drainWater(double time, double drainRate); double poolTotalWaterCapacity(); double getLength(); double getWidth(); double getDepth(); double…In C++ please and in a manner I can copy and paste the code. Thanks You are to create a class called Horse. You should create the definition of the class Horse in a file horse.h and the functions for Horse in horse.cpp. You will also create a main program to be housed in horsemain.cpp. A Horse will have attributes of Breed (string) Weight (float) Name (string) Gender (‘m’ or ‘f’) Spayed or neutered (yes/no) Registration ID (alphanumeric like HZ123X) Color description (this could be more than a single word) Other comments (also more than a single word) A Horse will have the following methods Accessors for all attributes Mutators for all attributes A default constructor that sets all data elements to 0 or blank text as appropriate A fully specified constructor that allows defining values for all attributes A printinfo method that will display all the info for a horse in a logical and well formatted way including labels for each of the attribute fields horsemain.cpp should…There is a class Team, that holds information about the team name, number of players in the team, and player’s code. Design the constructor function that decides the number of player in the team and initializes code for each player. Create a team and display its all data. In C++(Implement dynamic memory allocation).