siven lass x{ static int a; int b; void m10{ } static void m2
Q: Multiples(): Takes an int (n) as parameter and prints first 10 multiples n in a single line using…
A: Introduction of Program: The Java program takes a number as input from the user and then the program…
Q: T/F 1. Only primitive forms may be returned by Java methods.
A: Answer in step2
Q: APEX Test Class - Salesforce Please Desgin the Apex Test Class to solve the below problem…
A: Apex code :- public class Mul{ public integer a=5;public integer b=9;public integer c;public…
Q: body of method unique specialcgars
A: the code is below:
Q: public class Test { public static void main(String[] args) { Number x = new Integer (3);…
A: //we are getting the error because X is an Number and new Integer is an integer so we are not able…
Q: public class AssignmentOne { public static void main(String[] args) { int x = 6; while (x > 3){ if…
A: Below is the modified Java program: - Explanation: - In the given program, first print 'Z' and '-'…
Q: class equality int x; int y; boolean isequal() { return(x =- y); } class output { public static void…
A: Please find the answer below :
Q: void change( int a[]) , the compiler converts the parameter to: Select one: a. int *const a b. int…
A: The compiler changes void change(int a[]) silently to void change(int *const a) at the time of…
Q: class X { public X(int i) { System.out.println(1); } } class Y extends X { public Y() {…
A: Inheritance: In inheritance children class inherit all the property of the parents class and also it…
Q: int i, temp[10]; for (i = 0; i< 10; i++) temp[i] = 2*i; for (į = 0; į < 10; i++) cout << temp[) << "…
A: Given code: #include <iostream>using namespace std;int main(){ int i,temp[10]; for(i =…
Q: ++, write a function Circle::intersect(Circle c) where class is defined below, for the funtion it…
A: Please find the answer below :
Q: Overload the following operators. > < <=
A: Note: Since you have not provided the language to write the code so I am using C++ language to write…
Q: public class Test { public static void main(String[] args) { Аа %3D new A(3); class A extends B {…
A: First the print statement of class B will be printed then the print statement of class A will be…
Q: C++ PROGRAMMING PART C Please help me i am stressing so much on this. I would really appreciate…
A: We have given a size, N that will be the size of the parking array. parking array represents the…
Q: public static void main(String[] args) { System.out.println("Testing section one!"); int [] a = {1,…
A: The answer is given below.
Q: Write the function parrotTrouble. *
A: Approach Create a public class named ParrotTrouble Define method parrotTrouble that returns true…
Q: Can not use "and" or "or" in java Language Write the function parrotTrouble. * * We have a loud…
A: PROGRAM STRUCTURE: Import the required package. Start the definition of the public class. Write the…
Q: =D=D= %3D =i O %3 41 The "equal to" comparison operator in Java is QUESTION 4
A: Correct Answer for above question is Option A ==
Q: DayTester.java 1 public class DayTester 2 ( public static void main(String() args) 34…
A: Updated Java code for given question import java.util.*; public class DayTester{ public static void…
Q: fix the code below to do a reverse number, you can add max 2 lines of code and also change max 2…
A: The modified Java code is given below: public class Main {public static void main(String[] args)…
Q: Class A: Int data1, data2 Alint d1,int d2)// initialize data1, data2 Int Odd//adds two numbers:…
A: A.java: class A { int data1,data2; //data members public A(int d1,int d2)//constructor {…
Q: Input operations are supported by class__________________
A: C and C++ provides basic input and operation function predefined in some class.
Q: void my_func(int i, int& j) { int k; 6; k = i + i = i * 2; j = i + 3 + k; 1. What is the output of…
A: To invoke the given function definition in the program and to find the output
Q: oop using c++ please give me full answer thanks Write a Program that implements Base class…
A: Program description: n1 and n2 are the user input float variables of the class calculator. get()…
Q: The body of a method may be empty
A: The body of a method may be empty
Q: What are the errors in the following code?
A: Given below are the errors found in the code send by you along with an error free code.
Q: public void Unknown() if
A: Given :
Q: The following code is added to LED: public static bool operator > (LED opt1, LED opt2){ return…
A: Solution:-- 1)The given question is been asking for the code and it is required to be provided…
Q: class A(int x;public: A(){x=0;}void set(int x1){x=x1;)int get0freturn xl}a1(10)
A: class A{int x; public:A() {x=0; } void set(int x1) { x=x1; }int get(){return x;}}a1(10) a. It has…
Q: public class Test { public static void main(String[] args) A a = new A(3); } } class A extends B {…
A: We have a java code we have to tell the output of program. Here we are using extends keyword, which…
Q: Java is the subject Add appropriate code segment for the given below code. Write the instantiation…
A: Here I ahve created the class named person with 3 data members. Next, I have created the main…
Q: Python language Write a initializer method for the class Test. It has 2 parameters/field…
A: __init__ method in python is called as as initializer method in python. steps to declare…
Q: void func1(int&); void func2(int&, int&); void func3(int, int); eint main(){ int x = 0, y = 0, z =…
A: Introduction of the Program: The C++ program is an example of pass by reference where the reference…
Q: 4d State the difference between equals() method and equality operator in Java.
A: According to the given question, it is required to determine the difference between equals() method…
Q: int fun(int x, int y) { if (y == 0) %3%3D return 0; return (x + fun(x, y-1)); int fun2(int a, int b)…
A: To do: Explain the given Program
Q: int temp=2; void cloudy (int u=3, int v=4) { V = u; u = v - temp; } void main() { int num1 = 6; int…
A: answer is 6 10 2 explanation: initial values of num1=6 and num2=10 we passed num2 as an argument…
Q: static void try( int data %3D System.out. ) catch (Arithmet System.out. }finally {
A: public class Main {public static void main (String [] args) {try {int data =…
Q: trict unknown and illogical code. Asking third times. Make sure of correct code.
A: I have re-write code below:
Q: 1 class Metov{ 2- void sum(int i,int j){ 3 System.out.printin(i); } 4 void sum(String c,String d){ 5…
A: I have given an answer in step 2.
Q: (the use of voids and if-else)
A: void is used to specify null or empty. On writing a function, that doesn't return any value, we said…
Q: class Metov{ void sum(int i, int j){ System.out.println(i); } void sum(String c,String d){…
A: when the parameters are Strings, they got added which means appended and result is printed when the…
Q: By default, all integer types are implicitly cast as: O uint O sint O ushort O long
A: Integers are the whole numbers which are of size 4 bytes generally. There are different types of…
Q: ake screenshots Write a Java program to show how to widen a smaller size type to a larger size type
A: Converting a smaller type to a larger type size (automatically) is known as Widening Casting. byte…
Q: // This program assigns values to two variables // and performs mathematical operations with them…
A: Explanation: In the given code, values are assigned to "3" variables namely "x", "y", and "z". The…
Q: 2 iii) int a = 5; //L1 //L2 for(int i = 5; i <= 6; i++) { а %3D а + 3; System.out.println(a); //L3…
A: Given: \
Q: } class Driver { public static void main(String[] args) { int a = 6; int b = 6; int c = 5; int x =…
A: Here is the given java code : class Driver { public static void main(String[] args) { int a = 6;…
Q: TTTT Vrite a function in Java that implements the following logic: Given a number n, return true ifn…
A: Logic:- if n>=1 && n<=10 return true else if(outsideMode==true) If(n<=1 ||…
Q: class Progarm1 { public static void main(String[] args) { int[] a = {1, 2}; q3(a);…
A: Given: Comparision between two programs
Q: Complete the program Elass Person public: string profession; int age; Person ():…
A: According to the question we have to complete the following code:
Q: #include void main() { bool i,j; int b-5,%3D23; i=(b>c)&&(2*c>=b); j=(b=b); cout<<"i="<<i<<"\t";
A: Given To find the output of the c++ program. #include <iostream>using namespace std; int…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- *using java* Create a class AnimalCreate a class Cat, and a class Dog, and a class Bearded Dragon which extend Animal. Add to your Animal class: Member: name Methods: Public Animal(String name) //constructor public void makesSound()with the implementation printing out a generic animal sound. Next, override (add) the makesSound()method to your Cat and Dog class, with the implementation specific to each animal (i.e, cat says purr..). Do not override the makesSound() for your Dragon (bearded dragons don’t make sounds!)Note, you’ll also need a constructor in each of your subclasses which calls super(name) to initialize the common ‘name’ member of Animal. --- Next (in your test harness) create a List of different Animals ( a couple cats, a dog, a dragon... ) and add these Animals to your list. Iterate through your list & call makeSound on each. ( you should observe the implementation of the makeSound() method called will be: cat -> from Cat class, dog-> from Dog class,…NEED HELP WITH JAVA PROGRAM PLEASE HELP THANK YOU . -ERROR SEE IMAGE BELOW Cake.java public abstract class Cake{protected String name;protected double rate;protected double calcPrice;public Cake(String n, double r){name = n;rate = r;}public abstract double calcPrice();public String toString(){return name + "\t" +rate;}}class orderCake extends Cake{double weight;public orderCake(double weight,String n, double r){super(n,r);this.weight= weight;}public double calcPrice(){return rate * weight;}}class readymadeCake extends Cake{double quantity;public readymadeCake(double quantity,String n, double r){super(n,r);this.quantity= quantity;}public double calcPrice(){return rate * quantity;}} TestCakeProgram.java import java.util.Scanner;class TestCakeProgram{public static void main(String args[]){Scanner sc= new Scanner(System.in);int choice=0;System.out.println("ENTER RATE FOR ORDERED CAKE: ");double rate0=sc.nextDouble();System.out.println("ENTER RATE FOR READYMADE CAKE: ");double…An arithmetic progression is a sequence of numbers such that the difference between the consecutive terms is constant. For instance, the sequence 5, 7, 9, 11, 13, 15 is an arithmetic progression with a common difference of 2.Given the class IntNumber:1 public class IntNumber2 {3 public final int value;45 public IntNumber(int number) {6 this.value = number;7 }8 }where value is an immutable field, that can be directly accessed (public), implement a class called ArithmeticProgressionthat implements the following methods:•1 public static IntNumber getArithmeticProgressionDifference(ArrayList<IntNumber> list)which returns the difference between terms of the arithmetic progression (as an object of type IntNumber) if thevalues of the IntNumber objects are an arithmetic progression. The method returns null in any other case.•1 public static void printIsArithmeticProgression(ArrayList<IntNumber> list)which prints on the console:The list is an arithmetic progression with difference =…
- what is the problem with the following code. Give reason for your answer. public class MyClass\{ public static void main(String[] args) \{ int n[]={1,3,5,6} ; int b[]; b=n; \} \}An arithmetic progression is a sequence of numbers such that the difference between the consecutive terms is constant. For instance, the sequence 5, 7, 9, 11, 13, 15 is an arithmetic progression with a common difference of 2. Given the class IntNumber: 1. public class IntNumber 2. { 3. public final int value; 4. 5. public IntNumber(int number) { 6. this.value = number; 7. } 8. } where value is an immutable field, that can be directly accessed (public), implement a class called ArithmeticProgression that implements the following methods: •1 public static IntNumber getArithmeticProgressionDifference(ArrayList< IntNumber> list) which returns the difference between terms of the arithmetic progression (as an object of type IntNumber) if the values of the IntNumber objects are an arithmetic progression. The method returns null in any other case. • public static void printIsArithmeticProgression(ArrayList<IntNumber> list ) which prints on the console: The list is an arithmetic…write program in java Design an abstract class GeometricObject. GeometricObject must ensure that its children must implement calcArea() method. Design RectangleYourRegNo and CircleYourName Classes as children of GeometricObject class with overridden toString() method to return “Rectangle with w Width and h Height is drawn” OR “Circle with r Radius is drawn”. The attributes of Rectangle are length, width. The attribute of Circle is radius Hint: Area of circle=πr2 , Area of rectangle= width*length
- this code is in java.Explore the given classes. Implement a getter method on the WasteRobot class with the following method signature public ArrayList<Waste> getWasteBin(String wasteType) The method should return the proper waste bin based on the passed wasteType. Compare the given wasteType to each of the public static final constants in the Waste class to help determine which bin to return.Given Classes :WasteRobotTester.java import java.util.*; public class WasteRobotTester{ public static void main(String[] args) { WasteRobot wallie = new WasteRobot(); // Your test code. }}WasteRobot.java import java.util.*; public class WasteRobot{ private ArrayList<Waste> trashBin; private ArrayList<Waste> compostBin; private ArrayList<Waste> recyclingBin; public WasteRobot() { trashBin = new ArrayList<Waste>(); compostBin = new ArrayList<Waste>(); recyclingBin = new ArrayList<Waste>();…Write a class Point with instance variables as: xCoordinate(int) and yCoordinate(int). Write public instance methods (getters & setters) for each instance variable. Now, write a class Circle with private instance variables as radius and Pi (value is 3.14). Write public setter, getter for radius, Area method for calculating Area, Draw method for radius. Formula for calculating area=pi*r^2 Formula for calculating radius= sqrt (xCordinate^2+yCordinate^2) Extend a Circle class from Point class such as Class Circle extends Point Write a Default constructor in Circle class that sets radius, xCoordinate & yCoordinate to some default value e.g. -1; Write a Parameterized constructor in Circle class which takes xCoordinate, yCoordinate and radius as a parameter. E.g. Circle (int xCoordinate, int yCoordinate, double radius) { this.xCoordinate= xCoordinate; this.yCoordinate= yCoordinate;…Solve below java problem please. You are given a list of Employee objects and you need to implement a method that returns the top n highest-paid employees. class Employee { private String name; private double salary; public Employee(String name, double salary) { this.name = name; this.salary = salary; } public String getName() { return name; } public double getSalary() { return salary; } }
- Write a class Point with instance variables as: xCoordinate(int) and yCoordinate(int). Write public instance methods (getters & setters) for each instance variable. Now, write a class Circle with private instance variables as radius and Pi (value is 3.14). Write public setter, getter for radius, Area method for calculating Area, Draw method for radius. Formula for calculating area=pi*r^2 Formula for calculating radius= Math.sqrt (xCordinate^2+yCordinate^2) a. Extend a Circle class from Point class such as Class Circle extends Pointb. Write a Default constructor in Circle class that sets radius, xCoordinate & yCoordinate to some default value e.g. -1;c. Write a Parameterized constructor in Circle class which takes xCoordinate, yCoordinate and radius as a parameter.Now write a ColoredCirlce class with private instance variable as color (String) and public setter & getters. Extend the ColoredCircle from Circle and do the following operations.d. Write a default constructor…I am getting errors at the class names package sullivan13;import java.text.NumberFormat; public abstract class Automobiles implements Comparable<Automobiles>{ //Variables private String model; private String make; private int year; private double price; //Constructor public Automobiles(String make ,String model, int year, double price) { this.make = make; this.model = model; this.year = year; this.price = price; } //Getters public String getMake() { return make; } public String getModel() { return model; } public int getYear() { return year; } public double getPrice() { return price; } //Overrider public void display() { System.out.println(this.model+" " +this.year+" "); } //Overrider @Override //CompareTO public String toString() { NumberFormat formatter = NumberFormat.getCurrencyInstance();…In Java Write a class definition for a Rectangle class that contains:• Two int fields, length and width.• Mutator and accessor methods for the length and width fields.• A Boolean method named isSquare that returns true if the rectangle’s lengthand width are the same and false otherwise.b) Write a class definition for a RectangleDriver class that contains a main methodthat acts as a driver for the Rectangle class of the previous problem. The main methodshould do this:• Construct a Rectangle object named rect.• Use the mutator methods to assign arbitrary values to rect’s length and widthfields.• Use the Boolean method to determine if rect is a square.-- If rect is a square, print “Square: ” and then the square’s dimensions.For example: Square: 4x4.-- If rect is not a square, print “Rectangle: ” and then the rectangle’sdimensions. For example: Rectangle: 6x13.• In printing the above messages, use the accessor methods to retrieve therectangle’s dimensions