Question

In order to paint a wall that has a number of windows, we want to know its area. Each window has a size of 2 ft by 3 ft. Write a program that reads the width and height of the wall and the number of windows, using the following prompts.
Wall width:
Wall height:
Number of windows:

Answer 1

Using the knowledge in computational language in JAVA it is possible to write a code that write a program that reads the width and height of the wall and the number of windows, using the following prompts

Writting the code:

import java.util.Scanner;

public class WallArea {

   public static void main(String[] args) {

       Scanner sc = new Scanner(System.in);

       final int areaOfWindows = 6;

       System.out.print("Wall width: ");

       double width = sc.nextDouble();

       System.out.print("Wall height: ");

       double height = sc.nextDouble();

       System.out.print("Number of windows: ");

       double numberOfWindows = sc.nextDouble();

       double area = (width * height) - (numberOfWindows * areaOfWindows);

       System.out.println("Area: " + area);

   }

}

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