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(Date Create a class called Date that includes three pieces of information as data members-a month (type int), a day (type int) and a year (type int). Your class should have a constructor with three parameters that uses the parameters to initialize the three data members. For the purpose of this exercise, assume that the values provided for the year and day are correct, but ensure that the month value is in the range 1-12; if it isn't, set the month to 1. Provide a set and a get function for each data member. Provide a member function display Date that displays the month, day and year separated by forward slashes (/). Write a test
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- Rewrite the calculator program using a class called calculator. Your program will keep asking the user if they want to perform more calculations or quit and will have a function displayMenu to display the different functions e.g .(1 - addition, 2- subtraction, 3- multiplication, 4- division) Your program must have appropriate constructors and member functions to initialize, access, and manipulate the data members as well as : A member function to perform the addition and return the result A member function to perform the subtraction and return the result A member function to perform the multiplication and return the result A member function to perform the division and return the resultarrow_forward(Java) The Sculpture Subclass Write class as follows: The class is named Sculpture, and it inherits from the Painting class. It has a private boolean member variable named humanForm It has a default constructor that assigns the values "No name" to name, "No artist" to artist, -1 to the year, "No medium" to the medium, and false to the humanForm variable. This default constructor calls the five argument constructor. It has a five-argument constructor to assign values to the name, artist, year, medium, and humanForm variables. It has a getter and setter for the humanForm variable. It has a toString() method. This class contains no other methods Make sure to include your name, the name of this class, our course number, and the Activity number in a Javadoc comment at the top. Make sure to write a Javadoc comment for each of these methods.arrow_forwardLanguage: C++ Next a thirst level (as double value) should be added to the properties of a critter. Add a new constructor that takes five parameters for setting all properties of a critter. Make also sure that the existing constructors will still work. For the existing constructors, the thirst level should be set to the same level as the hunger level. Your existing testcritter.cpp must still be able to run in its unchanged form. So the already existing constructors need to support the change. Name the files Critter.h, Critter.cpp and testcritter.cpp. Finally, you should adapt the print method for printing on the screen also the value of the thirst level as a double. The client program testcritter.cpp may contain one additional line, where the constructor taking five parameters is being called. You can assume that the setting values are always valid.arrow_forward
- a) Implement a class Point with three attributes, x, y, and z.b) Implement an init method with an optional parameter type: 1) Set the default value of x, y, and z to 0.c) Implement a display method to print the values of x, y, and z as the example output below.d) Instantiate two objects of type Point, one with arguments,1, 2, and 3, and the other one without any arguments.e) Call display() to print x, y, and z. Example Output(x, y, z): (1, 2, 3)(x, y, z) : (0, 0, 0)arrow_forward(java) The Painting Subclass Write class as follows: The class is named Painting, and it inherits from the Art class. It has a private String member variable named medium It has a default constructor that assigns the values "No name" to name, "No artist" to artist, -1 to year, and "No medium" to the medium variable. This default constructor calls the four-argument constructor. It has a four-argument constructor to assign values to the name, artist, year, and medium variables. It has a getter and settersfor the medium variable. It has a toString() method This class contains no other methods Make sure to include your name, the name of this class, our course number, and the Activity number in a Javadoc comment at the top. Make sure to write a Javadoc comment for each of these methods.arrow_forward(Java) The Abstract Art Class Write an abstract class as follows: The class is named Art It inherits from the Comparable interface It has a private String member variable named name It has a private String member variable named artist It has a private int member variable called year It has a default constructor that assigns the values "No name" to name, "No artist" to artist and -1 to the year. This default constructor calls the three argument constructor. It has a three-argument constructor to assign values to the name, artist and year variables. It has a copy constructor that makes a copy of another non-null Art object It has getters and setters for the name, artist and year variables It has a toString() method that creates a string of artist, with name and year tabbed once on subsequent lines (see sample output) It has an equals method that compares this Art to another Object It has a compareTo method that compares in this order: 1) artist, 2) name, 3) year This class contains no…arrow_forward
- 1. (The Fan class) Design a class named Fan to represent a fan. The class contains: The Fan class Three constants named SLOW, MEDIUM, and FAST with the values 1, 2, and 3 to denote the fan speed. A private int data field named speed that specifies the speed of the fan (the default is SLOW). A private boolean data field named on that specifies whether the fan is on (the default is false). A private double data field named radius that specifies the radius of the fan (the default is 5). A string data field named color that specifies the color of the fan (the default is blue). Accessor and mutator methods for all four data fields. A no-arg Constructor that creates a default Fan. A method named toString() that returns a string description for the fan.arrow_forward(After reading the instructions given in the pictures attached, read the following) Class membersdoctorType Class must contain at least these functionsdoctorType(string first, string last, string spl); //First Name, Last Name, Specialty void print() const; //Formatted Display First Name, Last Name, Specialtyvoid setSpeciality(string); //Set the doctor’s Specialtystring getSpeciality(); //Return the doctor’s SpecialtypatientType Class must contain at least these functionsvoid setInfo(string id, string fName, string lName,int bDay, int bMth, int bYear,string docFrName, string docLaName, string docSpl,int admDay, int admMth, int admYear,int disChDay, int disChMth, int disChYear);void setID(string);string getID();void setBirthDate(int dy, int mo, int yr);int getBirthDay();int getBirthMonth();int getBirthYear();void setDoctorName(string fName, string lName);void setDoctorSpl(string);string getDoctorFName();string getDoctorLName();string getDoctorSpl();void…arrow_forwardQuestion 12 Write ONLY Header (No body0) of function for each question. You can use any valid variable name for the input parameters. Assume that the following is a tester program of GameObject class, and answer the questions. int main (0{ GameObject player (3, 100, 'M'); GameObject enemy (4, 100, 'F'); player.print(); Guess the GameObject class and functions from the code above, and write the header of constructor. You can use any valid variable name for the input parametersarrow_forward
- Question 2 (Marks: 30) Write a Java console application to print a report and determine if a hospital is due for a health inspection. Make use of an abstract class named Inspection that contains variables to store the hospital location, hospital name and the years since the last inspection. This class also creates methods to get the hospital location, name, and years since the last hospital inspection by using the get methods. Create a constructor that accepts the hospital location, name and years since the last inspection as parameters. The Inspection class must implement an iInspection interface that contains the following: interface iInspection { public String getLocation(); public String getHospitalName(); public int getYearsSinceInspection(); public String getInspectionNeeded(); } Create a subclass called Hospital Inspections that extends the Inspection class. The Hospital Inspection class must contain a constructor to accept…arrow_forwardBank Accounts (Use Python) Write a program that accepts bank transactions and prints out the balance of an account afterwards. PROGRAM DESIGN Create a class named bankAccount. A bank account should have the following attributes: accNumber, balance, and dateOpened. This class should also have the option to do the following transactions: deposit, withdraw and drop. Initially there is only one bankAccount active in the program, with a balance amount of 1515, and was opened back in 10/01/1987. Depositing adds to a current bankAccount’s balance, while withdrawing – does otherwise. Dropping would equate the current balance to zero. Refer to the following class diagram for more details about the current bankAccount: bankAccountaccNumber = 1balance = 1515dateOpened = "10/27/1987" deposit(dep)withdraw(wd)drop(accNumber) INPUTThe input would be a string that contains the following data: the transaction to be done (dep – for deposit, wd – for withdraw and drop – for drop), the accNumber, and…arrow_forwardIt is possible for a class to have more than one constructor.A) This is correct. B) The answer is False.arrow_forward
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