Develop a class VisualCounter that allows both increment and decrement operations. Take two arguments N and max in the constructor, where N specifies the maximum number of operations and max specifies the maximum absolute value for the counter. As a side effect, create a plot showing the value of the counter each time its tally changes
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Develop a class VisualCounter that allows both increment and decrement
operations. Take two arguments N and max in the constructor, where N specifies the
maximum number of operations and max specifies the maximum absolute value for
the counter. As a side effect, create a plot showing the value of the counter each time its tally changes
Step by step
Solved in 3 steps with 3 images
- Design an application that does the following: A Solid can be a FlatSurfaceSolid or a CurvedSurfaceSolid. Every solid will have a volume. The method volume will be polymorphic. A solid has faces, vertices and edges. A flat-surface solid also has a variable called side which represents the length of the side. A curved-surface solid also has a radius. A Cube is a FlatSurfaceSolid. A cube has 6 faces, 8 vertices and 12 edges. It will have a side. A Sphere is a CurvedSurfaceSolid. It has 1 face, 0 vertices and 0 edges. It will have a radius. Create an ArrayList of solids (driver file named YourLastNameCISC231Q1.java). The arraylist will have 4 elements – 2 cubes (one with side length 3 and another will side length 4) and 2 spheres (one with radius 3 and another with radius 4). Create a driver class to instantiate an array of solids and display the details of each solid along with the volume of each solid.The following is a class definition for a simple Ebook. Two instance variables and one parameterless constructor are provided. Part 1: Write a second constructor that takes a String array of pages as input and sets the String array instance variable equal to the input. Continue to default the current page number to zero. Part 2: Write a getter and a setter method for the page number variable. The setter should check to make sure that the input is a valid page number and only update the variable if the new value is valid. Part 3: Write a getCurrentPage method that returns the String of the current page indexed by current_page. public class Ebook{ private String[] pages; private int current_page; //constructor public Ebook() { this.pages = {"See Spot.", "See Spot run.", "Run, Spot, run."}; this.current_page = 0; }}In java language Write a Rectangle class. A Rectangle has properties of width and length. You construct a Rectangle object by providing the width and length in that order. If no width and length are provided to the constructor, construct a Rectangle with width 0.0 and length 0.0. We want to be able to get and set both the width and the length independently. We also want to be able to ask for the area of the rectangle and the perimeter of the rectangle. What will the object need to remember? width and length - those are the instance variables. Rectangle class has these constructors : public Rectangle() - Constructs a new rectangle with width and length of 0.0. public Rectangle(double width, double length) - Constructs a new rectangle with the given width and length. Remember that the job of the constructor is to initialize the instance variables. It has these methods. public double getWidth() - Gets the width of this Rectangle public double getLength() - Gets the length of this…
- In java language Write a Rectangle class. A Rectangle has properties of width and length. You construct a Rectangle object by providing the width and length in that order. If no width and length are provided to the constructor, construct a Rectangle with width 0.0 and length 0.0. We want to be able to get and set both the width and the length independently. We also want to be able to ask for the area of the rectangle and the perimeter of the rectangle. What will the object need to remember? width and length - those are the instance variables. Rectangle class has these constructors : public Rectangle() - Constructs a new rectangle with width and length of 0.0. public Rectangle(double width, double length) - Constructs a new rectangle with the given width and length. Remember that the job of the constructor is to initialize the instance variables. It has these methods. public double getWidth() - Gets the width of this Rectangle public double getLength() - Gets the length of this…Create the VisualCounter class, which supports both increment and decrement actions. Take the function Object() { [native code] }'s two arguments N and max, where N specifies the maximum action number and max specifies the counter's maximum absolute value. Make a plot that displays the worth of the counter each time its tally changes as a byproduct.Using Java, solve the following problem using JavaFX: Write a program (Call the class ImageDisplay) that displays four images in a grid pane, as shown below. You are given 4 flags for the display, but you are free to choose other images. You are to use a GridPane for the layout. Also use ImageView. You will need to create an object for each image and use add method of GridPane to add an image to a specified row and column layout.
- Create a class Square derived from DrawableShape, as described in theprevious exercise. A Square object should know the length of its sides. Theclass should have an accessor method and a mutator method for this length.It should also have methods for computing the area and perimeter of thesquare. Although characters are taller than they are wide—so the number ofcharacters in the vertical sides will differ from the number in the horizontalsides—you need not worry about this detail when drawing the square.Write a Rectangle class. A Rectangle has properties of width and length. You construct a Rectangle object by providing the width and length in that order. If no width and length are provided to the constructor, construct a Rectangle with width 0.0 and length 0.0. We want to be able to get and set both the width and the length independently. We also want to be able to ask for the area of the rectangle and the perimeter of the rectangle. What will the object need to remember? width and length - those are the instance variables. Rectangle class has these constructors : public Rectangle() - Constructs a new rectangle with width and length of 0.0. public Rectangle(double width, double length) - Constructs a new rectangle with the given width and length. Remember that the job of the constructor is to initialize the instance variables. It has these methods. public double getWidth() - Gets the width of this Rectangle public double getLength() - Gets the length of this Rectangle public void…please code in python Answer the following questions about this Dog class: [refer image for dog class] 1. Construct an instance of the Dog class whose name is Snickers and was born in2011 and assign that instance to a variable called myDog.2. Call the bark method so that myDog barks 3 times.3. Add a method to the Dog class called isPuppy that returns True if the dog is lessthan 1 year old.4. Add the __str__ method to the Dog class. It should return a string that includesthe dog’s name and age.
- You are to write an Ant class to simulate Langton's Ant. In this simulation, a virtual "ant" moves about a two-dimensional square matrix, whose spaces can be designated white or black, according to the rules below: If the ant is on a white space, it will turn right 90 degrees relative to the directions it is facing, move forward one step, and change the space it left to black. If the ant is on a black space, it will turn left 90 degrees relative to the directions it is facing, move forward one step, and change the space it left to white. When the ant hits the edge of the board and is going to go out of the bounds, wrap the board around so the ant will appear on the other side. The matrix is initially composed of all white spaces. The user will specify the size of the square matrix. The user will also specify the number of steps that the ant will move and the starting location and direction of the ant. After the simulation, the final board with the ant position will be displayed to…Implement the Figure hierarchy shown in Figure 9.3. Each Two-DimensionalFigure must contain the getArea method to calculate the area of the two-dimensional figure.Each Three-DimensionalFigure must have getArea and getVolume methods to compute the surface area and volume, respectively, of the three-dimensional figure. Create a program that uses an array of Figure references to objects of each concrete class in the hierarchy. The program should print a text description of the object to which each element of the array refers. Also, in the loop that processes all the shapes in the array, determine whether each shape is a Two-DimensionalShape or a Three-DimensionalShape. If it is FigureTwo-Dimensional, show its area. If it is a Three-Dimensional Shape, show its area and volume.IN JAVA LANGUAGE Write an ATM class with an ArrayList of Account objects as an attribute. In the constructor, add 3 Account objects to your ArrayList. They can all have a start balance of $100 and an annual interest rate of 0.12. Include two methods, menu and makeSelection as outlined below. Please note that since both methods get user input, create a Scanner attribute to use in both. menu method This method does not have any parameters and does not return a value. It should: Get the account number from the user. This corresponds to the index of the items in the ArrayList. Since there are 3 elements in your ArrayList, you are going to ask them for a number between 1 and 3, but keep in mind that the indices of the ArrayList are 0-2, so you'll have to adjust the value you get from the user accordingly. Present the user with a main menu as shown below: Get their menu selection Call the makeSelection method, passing it the account index obtained in step 1 and the menu selection…