What will the following
#include <iostream>
using namespace std;
class Sky
{
public:
Sky ()
{ cout ≪ “Entering the sky.\n"; }
∼Sky()
{ cout ≪ "Leaving the sky.\n"; }
};
class Ground : public Sky
{
public:
Ground()
{ cout ≪ "Entering the Ground.\n"; }
∼Ground()
{ cout ≪ "Leaving the Ground.\n"; }
int main()
{
}
Ground object;
return 0;
Want to see the full answer?
Check out a sample textbook solutionChapter 15 Solutions
Starting Out with C++ from Control Structures to Objects (8th Edition)
Additional Engineering Textbook Solutions
Concepts Of Programming Languages
Introduction To Programming Using Visual Basic (11th Edition)
Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
Starting Out With Visual Basic (7th Edition)
Java How To Program (Early Objects)
Starting Out with Java: From Control Structures through Data Structures (3rd Edition)
- The following declaration, program, and program segment has errors. Locate as many as you can. class Circle: { private double centerX; double centerY; double radius; public setCenter(double, double); setRadius(double);}arrow_forwardstruct ID { int x; int y; }; struct name { ID r; }; int main() { name a[2]; for (int i=0;i<2;i++) { a[i).r.x=i; a[i].r.y=i+1; } for(int i=0;i<2;i++) cout<arrow_forwardLOVELY PROFESSIONAL UNIVERSITY Academic Task No. 1 School : of Computer Science and Engineering Name of the faculty member_Ms. Gauri Mathur_ Course Code: CSE202 Faculty of: Technology and Sciences Course Title: Object Oriented Programming Program: Max. Marks: 30 Term: Is Rubric Applicable: No Date of Allotment: 26/02/2021 Date of Submission: 09/03/2021 Important Guidelines: 1. All questions in this Academic Task are compulsory. 2. It is mandatory to attempt all questions of the assignment in your own handwriting on A4 size sheets/pages with a blue colour ink pen. Any other mode of attempt (typed or printed codes or table) except hand written/drawn will not be accepted/considered as valid submission(s) under any circumstances. 3. Every attempted sheet/page should carry clear details of student such as Name, Registration number, Roll number, Question number and Page number. The page numbers should be written clearly on the bottom of every attempted sheet in a prescribed format as: for…arrow_forwardC# languageCreate a class for “Plane” having functionalities (methods) startengine(), fly() and land(). When ever engine starts it should reset the attribute TTK (Total travel kilometer) to zero and attribute Fuel to 100. On fly() it should add 10 kilometers if the Fuel attribute is greater than zero and decrement Fuel by 20.On land() it should print total distance covered. Write the code providing all necessary details. And then show working object of Plane in main().arrow_forwardclass Movie { A The code is correct. string title; int year; public: void set_title (string); string get_title(); void set_year (int); int get year(); bool equals (const Movie&); }; Regarding above code, select the correct answer among below 4 choices. B The code is wrong because ' private: ' should be included. The code is wrong because the class name is not defined. D) The code is wrong because member function is not included.arrow_forwardQ No 3. #include <string> using namespace std; class Account { public: Account(string accountName, int initialBalance) { name=accountName; if (initialBalance > 0) { balance = initialBalance; } } void deposit(int depositAmount) { if (depositAmount > 0) { balance = balance + depositAmount; } } int getBalance() const { return balance; } void setName(string accountName) { name = accountName; } string getName() const { return name; } private: string name; int balance; }; Rewrite the following code in correct form. a) Assume the following prototype of destructor is declared in class Time: void ~Time(int); b) Assume the following prototype of constructor is declared in class Employee: int Employee(string, string);…arrow_forwardclass Clock { public: Clock() : hourValue_(0), minuteValue_(0), secondValue_(0) {}; Clock(const int hourValue, const int minuteValue, const int secondValue) : hourValue_(hourValue), minuteValue_(minuteValue), secondValue_(secondValue) {}; virtual std::string ShowTime(void) = 0; virtual void SetTime(int hourValue, int minuteValue, int secondValue) = 0; int hourValue_; int minuteValue_; int secondValue_; int GetHour() { return hourValue_; }; int GetMinute() { return minuteValue_; }; int GetSecond() { return secondValue_; }; void SetHour(const int hourValue) { hourValue_ = hourValue; }; void SetMinute(const int minuteValue) { minuteValue_ = minuteValue; }; void SetSecond(const int secondValue) { secondValue_ = secondValue; };}; class DigitalClock final : public Clock { public: DigitalClock(const int hourValue, const int minuteValue, const int secondValue); virtual std::string ShowTime(void) override; virtual void SetTime(const int…arrow_forwardThe following declaration, program, and program segment has errors. Locate as many as you can. class Change { private: int pennies; int nickels; int dimes; int quarters; Change(){ pennies = nickels = dimes = quarters = 0; } Change(int p = 100, int n = 50, d = 50, q = 25); };void Change::Change(int p, int n, d, q) { pennies = p; nickels = n; dimes = d; quarters = q;}arrow_forwardC# Encapsulation Example Following is the example of defining an encapsulated class in c# programming language. using System; using System.Text; namespace Tutlane { class User { private string location; private string name; public string Location { get { return location; } set { location = value; } } public string Name { get { return name; } set { name = value; } } } class Program { static void Main(string[] args) { User u = new User(); // set accessor will invoke u.Name = "Suresh Dasari"; // set accessor will invoke u.Location = "Hyderabad"; // get accessor will invoke Console.WriteLine("Name: " + u.Name); // get accessor will invoke Console.WriteLine("Location: " + u.Location); Console.WriteLine("\nPress Enter Key to Exit.."); Console.ReadLine(); } } } As you can see from the example above, we used properties to specify the fields in the enclosed class, and we can change the values of the fields by using the get and set accessors of properties. 1. Can you…arrow_forwardModify the Student class presented above as follows. Each student object should contain the scores for three (3) tests. (1) Provide a constructor that sets all instance values based on parameter values. (2) ✓ Overload the constructor such that each test score is assumed to be initially zero. (5) Provide a method called setTestScore that accepts two (2) parameters: the test number (1 through 3) and the score. Also provide a method called getTestScore that accepts the test number and returns the appropriate score. (6) Provide a method called average that computes and returns the average test score for the student. (3) Modify the display method such that the test scores and average are included in the description of the students. (5) Implement the class to exercise the methods of Student. (8) NOTE WELL ✓ Ensure that your programs are documented (comments) as needed ✓ Make certain that your programs are debugged and working before submittingarrow_forwardGrade 12 computer science about inherritence Please write in Java language Here is the question Create an Essay class that inherits the Document class. The Essay class should include member constants MIN_WORDS and MAX_WORDS. An essay should be between 1500 and 3000 words. The Essay class should also contain a member method validLength(), which returns true when the Essay object contains between MIN_WORDS and MAX_WORDS and false otherwise. Thank you very mucharrow_forwardpublic class Application { public static void main(String[] args) { Employee empl = new Employee(); empl.firstName = "Ali"; empl.lastName = "Omar"; empl.salary = 20000; Employee emp2 = new Employee(); emp2.firstName = "Mohamed"; emp2.lastName = "Nour"; emp2.salary = 30000; System.out.println("- System.out.printin("- empl.employeeSalary(); System.out.println("- empl.checkEmployeeSalary(emp1.salary, emp2.salary); System.out.printin("- System.out.println("- printEmployee(emp2); System.out.printin("- Employee employeeArr[] = new Employee[2]: employeeArr[0] = empl; employeeArr[1] = emp2; Application a = new Åpplication(); a.printArrayofEmployee(employeeArr); Non static (instance) start to call Static function to print ---------"); "); - Non Static function to print - --"); Non static (instance) start to call same class Static function to print --------); -"); Non Static function to print ----); System.out.println("- System.out.printin("- System.out.printin("Salary : " + Employee.salary);…arrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_ios
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education