how to make a scanner to get speed from the user and add the speed with the last value of the object for example Honda (speed+0.2)
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question for Java a class demo has three objects
Car car = new Car("make:Honda","color:Black",0.2);
Car car2 = new Car("make:Ford","color:blue", 0.5);
Car car3 = new Car("make:Tesla","color:silver",1.2);
how to make a scanner to get speed from the user and add the speed with the last value of the object for example Honda (speed+0.2)
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- OBJECT ORIENTED IN JAVA Example for VERSION 1: Welcome to Nick's Neon Tubing Calculator Enter the shape type (R, S, C, T, L, Q): R Enter Height and Width of Rectangle: 6.5 12 The perimeter of a 6.5 x 12 rectangle is 37.0 Enter the shape type (R, S, C, T, L, Q): C Enter Diameter: 12 The circumference of circle with diameter 12 is 37.7 Enter the shape type (R, S, C, T, L, Q): Q Shapes Needed 37.0 - rectangle, 6.5 x 12 37.7 - circle, diameter 12 --------------------------- 74.7 Total Length Thank You there is a version 2 as well, if you look at the pictures. Every person I have asked to help has either not made it object oriented or that code did not work. PLEASE help.Eclipise Exercise 1: Write a Java application that simulates a test. The test contains at least five questions about first three lectures of this course. Each question should be a multiple-choice question with 4 options. Design a Test class. Use programmer-defined methods to implement your solution. For example: create a method to simulate the questions – simulateQuestion create a method to check the answer – checkAnswer create a method to display a random message for the user – generateMessage create a method to interact with the user - inputAnswer Display the questions using methods of JOptionPane class. Use a loop to show all the questions. For each question: If the user finds the right answer, display a random congratulatory message (“Excellent!”,”Good!”,”Keep up the good work!”, or “Nice work!”). If the user responds incorrectly, display an appropriate message and the correct answer (“No. Please try again”, “Wrong. Try once more”, “Don't give up!”, “No. Keep…JAVA Write an application to simulate the rolling of two dice. The application should use an object of class Random once to roll the first die and again to roll the second die. The sum of the two values should then be calculated. Each die can show an integer value from 1 to 6, so the sum of the values will vary from 2 to 12, with 7 being the most frequent sum, and 2 and 12 the least frequent.
- 2D Graphics You have learned 2D graphics from DrawPanel.java (see code below) // DrawPanel.java // Using drawLine to connect the corners of a panel. import java.awt.Graphics; import javax.swing.JPanel; public class DrawPanel extends JPanel { // draws an X from the corners of the panel public void paintComponent( Graphics g) { // call paintComponent to ensure the panel displays correctly super.paintComponent( g ); int width = getWidth(); // total width int height = getHeight(); // total height // draw a line from the upper-left to the lower-right g.drawLine(0, 0, width, height); // draw a line from the lower-left to the upper-right g.drawLine(0, height, width, 0); } // end method paintComponent } // end class DrawPanel 3. Write a Java program that does all of the following 3 actions. a. draws a line from (20, 50) to (50, x) of length 50. Compute the value x first. b. draws a rectangle with (20, 50) as the lower left corner, height 10 and width 100. c. fills a rectangle with (20, 50) as…You need 5 java classes and these include Netflix Class (Parent class of Movie and TVShow class) Movie Class TVShow Class Test/TestDriver Class Database Class Please read the questions carefully. TestDriver is given for the other image.Exercise 1: Write a Java application that simulates a test. The test contains at least five questions about first three lectures of this course. Each question should be a multiple-choice question with 4 options. Design a Test class. Use programmer-defined methods to implement your solution. For example: create a method to simulate the questions – simulateQuestion create a method to check the answer – checkAnswer create a method to display a random message for the user – generateMessage create a method to interact with the user - inputAnswer Display the questions using methods of JOptionPane class. Use a loop to show all the questions. For each question: If the user finds the right answer, display a random congratulatory message (“Excellent!”,”Good!”,”Keep up the good work!”, or “Nice work!”). If the user responds incorrectly, display an appropriate message and the correct answer (“No. Please try again”, “Wrong. Try once more”, “Don't give up!”, “No. Keep trying..”). Use…
- Create a java class name is Bugs that have Instance variables Constructors Automatic code generation Accessor Methods Mutator Methods move method turn method Bug Class: a bug has a code, original location at a point with integer coordinates, faces north, east,south, or west and keeps a record of all its current movement position. The class generate a uniquecode for each new “bug” object created starting with value “b-100”. It also includes the followingmethods:- A default constructor that initializes bug’s code to “b-xxx”; where “xxx” is the next codesequence number in the class, positions to (0,0), and direction to WEST.- A constructor that is given bug’s information: starting location, facing direction and generatesbug code similarly to the default constructor.- Accessor methods to access all the instance variables and the simulated movements of thebug.- Mutator methods that change the instance variables to given values and they make the changefor only suitable values.- turn method…Java class Main { publicstaticvoid main(String[] args) { // Coin myPenny = new Coin(CoinType.PENNY); // Coin myNickel = new Coin(CoinType.NICKEL); // Coin myDime = new Coin(CoinType.DIME); // Coin myQuarter = new Coin(CoinType.QUARTER); // Coin myHalfDollar = new Coin(CoinType.HALF_DOLLAR); // Coin myDollar = new Coin(CoinType.DOLLAR); // System.out.println(printValue(myPenny)); // System.out.println(printValue(myNickel)); // System.out.println(printValue(myDime)); // System.out.println(printValue(myQuarter)); // System.out.println(printValue(myHalfDollar)); // System.out.println(printValue(myDollar)); } publicstatic String printValue(Coin c){ String result = ""; // result = String.format("The value of a %s is $%.2f", c.getName(), c.getValue()); return result; } }Shape Class JAVA Implement the Shapehierarchy shown in figure below. Shape TwoDimensionalShape ThreeDimensionalShape Circle Square Sphere Cube Each TwoDimensionalShape should contain method getArea to calculate thearea of the two-dimensional shape. • Each ThreeDimensionalShape should have methods getArea and getVolume tocalculate the surface area and volume, respectively, of the three- dimensional shape. Add OneDimensionalShape with sub classes , and add more shapes to classes (TwoDimensionalShape , ThreeDimensionalShape ). Create a program that uses an array of Shape references to objects of each concrete class in the hierarchy. The program should print a text description of the object to which each array element refers. • Also, in the loop that processes all the shapes in the array, determine OneDimensionalShape, whether each shape is a TwoDimensionalShape or a ThreeDimensionalShape. If it is a TwoDimensionalShape, it is display ThreeDimensionalShape, display its area and volume. its…
- Transcribed Image Text JAVA Programming Problem: In the game of "Assassin's Creed", you control a ship with a cannon which is attacking a large enemy Assassin's Creed, armed with many guns. Your goal is to destroy as many of the guns as possible. The battle field is a 2D Cartesian grid, where your cannon is located at the origin. The enemy Assassin's Creed is a horizontal line segment located from the coordinates (X1, Y) to (X2, Y). There are exactly (X2 - X1 + 1) guns on the ship, located at the integer points (X1, Y), (X1+1, Y), ..., (X2, Y). However, the problem is, you cannot always fire at a gun. There are supernatural rocks located at all points of the battlefield whose X and Y coordinates are both integers. In order to fire successfully at an enemy's gun, the line connecting your cannon and that gun must not go through any rocks. Develop a JAVA code to output the number of the enemy battleship's guns that your cannon can destroy. Test Case Result 1 2 2 -2Create a sample program that uses type conversion and scanner class. Create a PHOTO ESSAY that shows how you are using the type conversion and Scanner class in java. Include at least 7 pictures with 30 to 50 words caption each.Online Billing System in Java This java project is based on calculating online bills without any manual calculation. The user just needs to feed the item name, its price, and quantity. The system will generate a bill showing the amount of money to be paid.
