Question

This code is in java.

Create a Java class that has the private double data of length, width, and price. Create the gets and sets methods for the variables. Create a No-Arg constructor and a constructor that accepts all three values.

At the end of the class add a main method that accepts variables from the user as input to represent the length and width of a room in feet and the price of carpeting per square foot in dollars and cents.
(order of input: L W $)

Assign appropriate values to the variables. Compute and use the gets methods to display the data as shown in the example.

The numbers should be a double data type

Example Output:
With carpet at $10.00 per sq ft, a room 9.0 ft long by 8.0 ft wide will cost $720.00 to carpet.

A refresher on System.out.printf(...) is on page 163-172 of the book. A refresher on the "Scanner" object is on 85 - 91 in the book.

import java.util.*;

/* Header information

*

*/
public class Carpet {

// put code here
private double length, width, price;

public Carpet() {

}

public Carpet(double l, double w, double p) {

length = 9;

width = 8;

price = 10;

}

public double getLength() {

return length;

}

public void setLength(double length) {

this.length = length;

}

public double getWidth() {

return width;

}

public void setWidth(double width) {

this.width = width;

}

public double getPrice() {

return price;

}

public void setPrice(double price) {

this.price = price;

}

public static void main(String args[]) {

Scanner scan = new Scanner(System.in);

System.out.println("Enter the length:");

double l = scan.nextDouble();

System.out.println("Enter the width:");

double w = scan.nextDouble();

System.out.println("Enter the price:");

double p = scan.nextDouble();

Carpet c1 = new Carpet(l, w, p);

System.out.println("Carpet cost : $" + (c1.getLength() * c1.getWidth() * c1.getPrice()));

}

}

Answer 1

22 public double getLength) { <terminated> Carpet [Java Applicati- Enter the length: return length } 23 24 25 Enter the width: public void setLength(double length) { this.length = length; 26e 27 Enter the price: 28 10 29 Carpet cost : $720.0 public double getWidth { return width; 300 31 32 33 34 public void setWidth(double width) { this.width width; 35 36 37 public double getPrice) return price; 38 39 40 41 public void setPrice (double price) { this.price = price; } 42e 43 44 45 46e 47 48 49 50 51 52 53 54 public static void main (String args[]) { Scanner scan = new Scanner(System.in); System.out.println (" Enter the length:"); double 1 scan.nextDouble (); System.out.println ( " Enter the width:"); double w scan.nextDouble ( ) ; System.out.println (" Enter the price:"); double p scan.nextDouble (); 55 56 57 58 59 60 61 62 Carpet c1 = new Carpet (1, w, p); System.out.println ( "Carpet cost: $" + (c1.getLength() * c1.getWidth() * c1.getPrice 63 64 slasskssakea

import java.util.*;

/* Header information

*

*/
public class Carpet {

// put code here
        private double length, width, price;

        public Carpet() {
        }

        public Carpet(double l, double w, double p) {
                length = l;
                width = w;
                price = p;
        }

        public double getLength() {
                return length;
        }

        public void setLength(double length) {
                this.length = length;
        }

        public double getWidth() {
                return width;
        }

        public void setWidth(double width) {
                this.width = width;
        }

        public double getPrice() {
                return price;
        }

        public void setPrice(double price) {
                this.price = price;
        }

        public static void main(String args[]) {
                Scanner scan = new Scanner(System.in);

                System.out.println("Enter the length:");
                double l = scan.nextDouble();

                System.out.println("Enter the width:");
                double w = scan.nextDouble();

                System.out.println("Enter the price:");
                double p = scan.nextDouble();

                Carpet c1 = new Carpet(l, w, p);

                System.out.println("Carpet cost : $" + (c1.getLength() * c1.getWidth() * c1.getPrice()));

        }

}

please upvote. Thanks!