write a program to print the names of the student by creating a student class .if no name is passed while creating an object of the student class,then the name should be "unknown" ,otherwise the name should be equal to the string valaue passed while creating the object of the student class.
Q: Write a class RangeInput that allows users to enter a value within a range of values that is…
A: According to the information given:- we have to follow the instruction to get the desired outcome.…
Q: Set the last name only. Set the first name only. Set the middle name. Check whether a given last…
A: Note: Since you have not provided the language to write the code so I am using java language to…
Q: Implement a superclasS Person. Make two classes, Student and Instructor, that inherit from Person. A…
A: Programming instructions: Create a class Person. In a Person class, create required variables, a…
Q: Consider the class Students declaration and its constructor has two arguments (the data type of the…
A: Syntax for creating object of class. Classname object= new classname(parameters);
Q: Write a program by creating an 'Employee' class having the following methods and print the final…
A: /* Java program */import java.util.*; class EmployeeDetail { private String name; private float…
Q: Write an OOP program that include class named "Shape". Which has different variables like; int…
A: Here it is very simple program Create class Name Shape Attribute Length and width as private Set…
Q: Write a complete program that demonstrates the concept of overloading
A: In Java, two or more methods may have the same name if they differ in parameters (different number…
Q: Write a program to model the kinds of people one finds in a university. The categories are students,…
A: The following classes are used in the program. Person abstract class. Student class as a subclass…
Q: Write a program to swap the values of private data members of a class named as class_1 and class_2…
A: Friend Function in C++ is used to access private and protected data of a class. Using keyword…
Q: By implementing the concepts of Classes and Objects, write a C++ program that determines the…
A: Algorithm: Start Create a class Motion with v0,theta,t as its members using constructor and…
Q: Drag and drop from the options below to declare an object of type "People", which takes a string as…
A: Declare an object of type "People", which takes a string as the first parameter for its constructor…
Q: Provide a class for authoring a simple letter. In the constructor, supply the names of the sender…
A: The required program is as follows, File name: “Letter.java” //First the Letter class public class…
Q: write the definition of a class ContestResult containing: an instance variable winner of type…
A: The class ContestResult will have three instance variables winner, second_place, third_place and…
Q: Define a class Pet with two attributes, name (a string), and legs (an int). In Pet, define a show…
A: The approach and the python program are given below:Approach:Creating a class Pet.Now, defining the…
Q: Complete the FoodItem class by adding a constructor to initialize a food item. The constructor…
A: I have provided PYTHON CODE along with CODE SCREENSHOT and OUTPUT…
Q: Write a program by creating an 'Employee' class having the following functions and print the final…
A: Required: To Write a program by creating an 'Employee' class having the following functions and…
Q: Write a C++ program to read two objects -lengths l1, l2 in the form of yards and foots by using a…
A: Programs: Programs are used to read the input from the user, process the input according to the…
Q: Draw a UML diagram of the following classes? The classes of this program represent an elevator.…
A: Provided the UML Diagram for the given classes. Attached the UML Diagram.
Q: public abstract class DebugBoat { String boatType = new String(); int passengers; String…
A: public abstract class DebugBoat{ String boatType = new String(); int passengers; String power…
Q: Write a class named NameAndCount for recording a String data name and an int data named count. A…
A: The NameAndCount class implements a Comparable interface. An interface is a class that contains the…
Q: Implement using Java Create an interface that shall have 2 methods and one string type attribute,…
A: I have added the comments in the code. Also, make sure to give the java file name Demo.java. If you…
Q: Write a resource class that has the deposit, withdrawal, and print balance methods. Next, write a…
A: Create a Resource class having three members depositedAmount, withdrawalAmount and balanceAmount.…
Q: Write a separate class BookDemo with a main() method that creates a Book object titled “Developing…
A: class Book{ private String name; private String author; private double price;…
Q: Write a program to print the area of a rectangle by creating a class named 'Area' having two…
A: Start Input length Input breadth Create instance Set Dimensions Print Area Stop
Q: Given the following class. (JAVA) public class FamilyMember { public String drink( ) {return…
A: logic:- define a constructor taking age as parameter. set this.age=age create a method in baby…
Q: Take a look at the following class diagram, write Java code that simulate the two classes Student…
A: Inheritance can be defined as the process where we create new classes that are built upon existing…
Q: 1/ Implement a class Employee. An employee has a name (a string) and a salary (a double). Provide a…
A: Note: This is a multiple-question-based problem. The only first question is solved. Kindly send the…
Q: 1) Implement the class Director: The newContract method tells us that the director has new film; its…
A: Use getInstance method in Calendar to get the current time and we have to print this time with…
Q: Write a program by creating an 'Employee' class having the following methods and print the final…
A: Create Employee class. Inside Employee class initialize variable salary and hours. Add Given…
Q: Write a class RangeInput that allows users to enter a value within a range of values that is…
A: CODE TEXT SO YOU DON'T HAVE TO TYPE. public class RangeInput { private int currentValue;…
Q: Write a Python Program Implement the design of the Traveller class so that the following output…
A: 1) Below is program that implements the design of the Traveller class so that the following output…
Q: Write an OOP program that includes a class named "Shape". Next, create two objects from the class;…
A: class Shape{ public void print_shape(){ System.out.println("This is shape"); } } //…
Q: Write a program to print the area of rectangle by creating a class named "Rectangle" with…
A: public class Main{ public static void main(String[] args) { Rectangle r1=new Rectangle(12,13);…
Q: Write a Java program for a class named Baby. A Baby has a name of type String and an age of type…
A: Introduction of Java Program In this program, we have a default constructor that is used to…
Q: Write a class encapsulating the concept of a corporate name (for example, "IBM"), assuming a…
A: The given problem is related to java programming that will have 2 classes in it. corporate class…
Q: In python how do you: Complete the FoodItem class by adding a constructor to initialize a food item.…
A: class FoodItem: def __init__(self, name="None", fat=0.0, carbs=0.0, protein=0.0):…
Q: This assignment starts with the Account class from Labs 4 and 5. Our new and improved bank has two…
A: package inheritance; import java.util.*; class Bank { Scanner s=new Scanner(System.in);…
Q: Write a class RangeInput that allows users to enter a value within a range of values that is…
A: Given The answer is given below. CODE:- import java.util.Scanner; class RangeInput { static int…
Q: Write a java program to create a class 'simpleobject". Using constructor to display the message
A: Lets see the solution.
Q: Create a "tank" class and use it in a program that accepts height and radius from the user and…
A: The class tank will be created using the keyword class. The __init__ function will initialize the…
Q: WAKA, WAKA. Pac-Man was a big hit back in the 80s. One of the things he could do was “teleport” from…
A: A C++ program for the given criteria is as follows, File name: main.cpp” //Declare header files…
Q: Write a class named NameAndCount for recording a String data name and an int data named count. A…
A: The interface is a class that contains the declarations of the methods and the definition of the…
Q: What is the output of the following code where Student is a subclass of Person class? Person s = new…
A: The answer varies acccording to type of class
write a program to print the names of the student by creating a student class .if no name is passed while creating an object of the student class,then the name should be "unknown" ,otherwise the name should be equal to the string valaue passed while creating the object of the student class.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Write a Java program for a class named Baby. A Baby has a name of type String and an ageof type integer.Supply two constructors: one will be the default constructor, that just setsdefault values for the name and age; the second constructor will take twoparameters, a string to set the name and an integer to set the age. Also, supplymethods for setting the name, setting the age, getting the name and getting theage.The class should not contain I/O methods; input of values to the instancevariables must be done with a set method or constructor, output of values fromthe instance variables must be done with get methods. The set method for thename instance variable should ensure that the input is not empty or containwhitespaces (otherwise set a default value). The set method for the ageinstance variable should validate the input to be between 1 and 4 inclusive(otherwise set a default value).Give Java code for an equals method for the Baby class. Babies count asbeing the same (i.e. equal) if…Write a program that create a class ‘simpleobject‘ , and using constructor print the following message (" MidTerm Exam ") ?Write a java program Create an Abstract class Student that contains a method take exam, implement the method in the child classes PhdStudent and GradStudent in which PhdStudent takes exam by giving his final defense presentation while the graduate student gives a written paper.
- Create a Java Project (with a class and a test class) to represent some real-world entity such as a technology item (TV, Fan etc), an animal, a person, a vehicle, etc. In our class, we have already seen example classes such as Circle, Student, Rectangle, TV etc.Implement a toString method for the following class that returns a string containing the class name and the names and values of all instance variables.Please write a Java program with at least two classes. Use a circle to represent it! The class should have at least one non-static setter method and one non-static getter. Implement at least one method test that invokes the setter method and the corresponding getter method so that the value out == the value in!
- Write a Java program with at least two classes. Use a circle object to represent it. The class must offer at least one (non-static) setter method and one (non-static) getter method. Implement at least one test that invokes the setter method and the corresponding getter method so that the value out == the value in. Also use assert.Equal(60, circle1.getCircumference(), 10); and assert.Equals(10, circle1.get Radius(), 0.1); for radiusWrite a program to print the area of rectangle by creating a class named "Rectangle" with constructor having the two sides(width and height) as its parametersWrite a resource class that has the deposit, withdrawal, and print balance methods. Next, implement this resource class into a driver class that asks the user to input the amount of money that they want to deposit, the amount of money that they want to withdraw, and print out the balance.
- in Java language : Write a program to print the area of a rectangle by creating a class named “Rectangle” with constructor having the two sides (width and height) as its parameters Test the class by creating a main class which contains the main method -->name the class “TestRectangle” Use the Scanner library to take the two sides as inputs from the console.Write a Java Program, Create a class with a method that prints "This is parent class" and its subclass with another method that prints "This is child class". Now, create an object for each of the class and call 1 - method of parent class by object of parent class 2 - method of child class by object of child class 3 - method of parent class by object of child class In the above example, declare the method of the parent class as private and then repeat the first two operations (You will get error in the third).Write a JAVA program to model the kinds of people one finds in a university. The categories are students, teachers and teaching assistant (TAs). All these categories are kinds of Person (Person is abstract class. A teaching assistant (TA) is a student and a teacher as well. A person has a name (string). A student has grade point average GPA (between 0 to 4), the teacher has the number of scholarly papers he/she has published and the teacher assistant has the number of courses he/she assists. All the classes contain constructors with default arguments to fill all data spaces. Provide display method to print all data members of an object on the screen. Classes also contain a function called isSuccessful(). Students with a GPA over 3.5 are considered successful. This function returns true if someone is successful or false if not. In main(), define an array of Person class, which can point to students, teachers and teacher assistants. The program first asks the kind of person and then lets…