CHALLENGE

ACTIVITY

$2\mathrm{.}8\mathrm{.}1$: Write a program that reads width and height.

$257578\mathrm{.}3557674$ qx$33$ay$?$

In order to paint a wall that has a number of windows, we want to know its area. Each window has a size program that reads the width and height of the wall and the number of windows, using the following prom

Wall width:

Wall height:

Number of windows:

Then print the area.

$1//$ Import the Scanner class

$2$

import java.util.Scanner;

$4$

$5$ public class WallArea

$6\{$

public static void main$($String$[]$ args$)$

$\{$

I$/$ Declare a scanner

Scanner area $=$ new Scanner$($

System.in$)$;

I$/$ Prompt for and read the width and height

II and the number of windows

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

I$*$ Your code goes here $*/$