1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
skad [1K]
3 years ago
13

Provide instance fields for title, month, and year (for example, "Scientific American", "April", 2020). Each of these should be

accessible only within the Magazine class.Create a constructor, which initializes the instance fieldsWrite a toString() method, modeled after the standard Java toString() method, to return a String representation of the Magazine.Write an equals() method, modeled after the standard Java equals() method. Two Magazines are equal if they have the same title, month, and year.HTML EditorKeyboard Shortcuts

Computers and Technology
1 answer:
miskamm [114]3 years ago
4 0

Answer:

Check the explanation

Explanation:

Note : check attached image for output and program and also note that you're to replace "at" with shift 2 as the brainly text editor can't take the symbol

Program : **************Magzine.java**********************

/*

* To change this license header, choose License Headers in Project Properties.

* To change this template file, choose Tools | Templates

* and open the template in the editor.

*/

public class Magzine {

 

//class variable private can not access outside class

private String title;

private String month;

private int year;

 

//parameterized constructor

public Magzine(String title,String month,int year)

{

this.title=title;

this.month=month;

this.year=year;

}

 

//override toString method

"at"Override

public String toString()

{

String detail=title+" "+month+" "+Integer.toString(year);

return detail;//return string of class variable

}

 

//get Magzine objecte

 

public boolean equals(Magzine obj)

{

//commented returm statement compare string by address so you can uncomment if

//we do not use same string object of String class

//return this.month==obj.month && this.title==obj.title && this.year==obj.year;

//compare two object element if matches return true else false

return (this.month.equals(obj.month)) &&(this.title.equals(obj.title)) && this.year==obj.year;

}

   

}

Program : *************************Main.java****************************

/*

* To change this license header, choose License Headers in Project Properties.

* To change this template file, choose Tools | Templates

* and open the template in the editor.

*/

public class Main {

/**

* "at"param args the command line arguments

*/

public static void main(String[] args) {

// TODO code application logic here

Magzine Obj =new Magzine("Scientific American ", "April", 2020); //object of class

Magzine Obj1 =new Magzine("Scientific American ", "April", 2020);//Obj and obj1 is same content data

Magzine Obj2 =new Magzine("Scientific American", "June", 2020); //obj and obj1 same but obj2 different

 

System.out.println(Obj.toString()); //print string of obj

System.out.println(Obj1.toString());//print string of obj1

System.out.println(Obj2.toString());//print string of obj2

 

 

System.out.println(Obj.equals(Obj1)); //obj and obj1 equal and return true

System.out.println(Obj.equals(Obj2)); // obj and obj2 not equal so return false

 

 

}

 

}

Output can be seen below:

You might be interested in
Sharing resources.
olya-2409 [2.1K]

Answer:

Explanation:

2- Multitasking Multitasking – Multitasking Multitasking is one among the main advantage of computer. ...

Speed – Now computer isn't just a calculating device. ...

Cost/ Stores huge – Amount of knowledge it's a coffee cost solution. ...

Accuracy – ...

Data Security – ...

Task completer – ...

Communication – ...

Productivity –

More items...•

6 0
2 years ago
How do you recognize substances that have gone through physical or chemical changes?
Leviafan [203]
Normally  you can't.   You cannot tell if water has been frozen and then thawed.
7 0
3 years ago
Read 2 more answers
What modifier should you use on the members of a class so that they are not accessible to another class in a different package,
vova2212 [387]

The private modifier specifies that only other members of the same class can access the member. The protected modifier restricts access to the member to within its own package.

<h3>What are public and private modifiers?</h3>

The public access modifier permits code from both inside and outside the class to access the class's methods and properties, whereas the private modifier prevents outside code from accessing the class's methods and properties.

Thus, private modifier is the member.

For more details about private modifier, click here

brainly.com/question/15108837

#SPJ1

5 0
2 years ago
Explain vividly any operating system of your choice stating at least 3 distinguishing features of each version.
rosijanka [135]

Answer:

microsoft windows, macOS, and linux

Explanation:

if you need help let me know

7 0
3 years ago
Read 2 more answers
Your solution should for this assignment should consist of five (5)files:============================================== FuelGaug
olga nikolaevna [1]

Answer: provided in the explanation section

Explanation:

This was implemented in C++

Filename: Car.cpp

#include <iostream>

#include <iomanip>

#include <cstdlib>

#include "Odometer.h"

using namespace std;

int main()

{

  char response;

  do

  {

      FuelGuage* myFuel = new FuelGuage(6);

      int fuelLevel = myFuel->getFuel();

      cout << "Car gas level: " << fuelLevel << endl;

      cout << "Car is filling up" << endl;

      while(myFuel->getFuel() < 15)

      {

          myFuel->addFuel();

      }

      Odometer* car = new Odometer(myFuel, 999990);

      cout << "Car gas level: " << car->getFuelGuage()->getFuel() << endl;

      cout << "Car is off!" << endl;

      cout << "--------------------------" << endl;

      while(car->getFuelGuage()->getFuel() > 0)

      {

          car->addMile();

          int miles = car->getMileage();

          cout << "Mileage: " << setw(6) << miles << ", Fuel Level: " << car->getFuelGuage()->getFuel() << endl;

          cout<<"--------------------------------------------------------------"<<endl;

      }

      delete myFuel;

      delete car;

      cout << "Would you like to run the car again(Y/N)? ";

      cin >> response;

      system("cls||clear");

  } while(toupper(response) != 'N');

  return 0;

}

Filename: FuelGuage.cpp

#include "FuelGuage.h"

FuelGuage::FuelGuage()

{

  init();

}

FuelGuage::FuelGuage(int fuel)

{

  init();

  this->fuel = fuel;

}

FuelGuage::FuelGuage(const FuelGuage& copy)

{

  this->fuel = copy.fuel;

}

void FuelGuage::init()

{

  this->fuel = 0;

}

int FuelGuage::getFuel()

{

  return fuel;

}

void FuelGuage::addFuel()

{

  fuel++;

}

void FuelGuage::burnFuel()

{

  fuel--;

}

Filename:FuelGuage.h

#ifndef FUEL_GUAGE_H

#define FUEL_GUAGE_H

class FuelGuage

{

private:

  int fuel;

  void init();

public:

  FuelGuage();

  FuelGuage(int fuel);

  FuelGuage(const FuelGuage& copy);

  int getFuel();

  void addFuel();

  void burnFuel();

};

#endif

Filename : Odometer.cpp

#include "Odometer.h"

Odometer::Odometer()

{

  init();

}

Odometer::Odometer(FuelGuage* inFuel, int inMileage)

{

  init();

  this->fuel = new FuelGuage(*inFuel);

  this->mileage = inMileage;

  this->milesSinceAddingFuel = 0;

}

void Odometer::init()

{

  fuel = new FuelGuage();

  mileage = 0;

  milesSinceAddingFuel = 0;

}

FuelGuage* Odometer::getFuelGuage()

{

  return fuel;

}

int Odometer::getMileage()

{

  return mileage;

}

void Odometer::addMile()

{

  if(mileage < 999999)

  {

      mileage++;

      milesSinceAddingFuel++;

  }

  else

  {

      mileage = 0;

      milesSinceAddingFuel++;

  }

  if((milesSinceAddingFuel % 24) == 0)

  {

      fuel->burnFuel();

  }

}

void Odometer::resetMiles()

{

  milesSinceAddingFuel = 0;

}

Odometer::~Odometer()

{

  delete fuel;

}

Filename: Odometer.h

#ifndef ODOMETER_H

#define ODOMETER_H

#include "FuelGuage.h"

class Odometer

{

private:

  void init();

  int mileage;

  int milesSinceAddingFuel;

  FuelGuage* fuel;

public:

  Odometer();

  Odometer(FuelGuage* inFuel, int inMileage);

  FuelGuage* getFuelGuage();

  int getMileage();

  void addMile();

  void resetMiles();

  ~Odometer();

};

#endif

6 0
3 years ago
Other questions:
  • Dial-up connections can be made over a(n) ____ line or phone line. isdn dsl ipx tcp/ip
    12·1 answer
  • Name the component used in first generation of computer​
    10·1 answer
  • Bit stream methods commonly use algorithm functions like the exclusive or operation (__________.
    11·1 answer
  • The item that is clicked in a JList can be retrieved using the _____ method of JList.
    8·1 answer
  • The second step when using the problem-solving process is to
    7·1 answer
  • What is the difference between an electronic notebook and electronic flash cards?
    8·1 answer
  • Kiera is building a new computer and wants to make sure she has an adequate power supply for all the new equipment she is purcha
    15·2 answers
  • Before going into space, astronauts spend many hours training on flight simulators allowing them to learn how to fly without lif
    10·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%7D%7B1%20%2B%20x%7D%20%20%2B%20%20%5Cfrac%7Bx%20%2B%201%7D%7Bx%7D%20%20%3D%20%2
    15·2 answers
  • Helppppppppppp please
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!