Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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.• 2. In order to paint a wall that has a number of windows, we want to know its area. Each
the prompts
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
Wall width:
Wall height:
Number of windows:
Then print the area.
WallArea.java
1 import java.util.Scanner;
2
3 public class WallArea
4 {
public static
void main(String[] args)
= new Scanner (System.in);|
5
Scanner in
System.out.print ("Wall width: ");
int width = in.nextInt();
System.out.print("Wall height: ");
int height = in.nextInt();
System.out.print("Number of windows: ");
int window = in.nextInt();
int area = width * height;
10
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System.out.println("Area: " + area);
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Transcribed Image Text:.• 2. In order to paint a wall that has a number of windows, we want to know its area. Each the prompts 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 Wall width: Wall height: Number of windows: Then print the area. WallArea.java 1 import java.util.Scanner; 2 3 public class WallArea 4 { public static void main(String[] args) = new Scanner (System.in);| 5 Scanner in System.out.print ("Wall width: "); int width = in.nextInt(); System.out.print("Wall height: "); int height = in.nextInt(); System.out.print("Number of windows: "); int window = in.nextInt(); int area = width * height; 10 11 12 13 14 15 16 17 18 19 20 System.out.println("Area: " + area); CodeCheck Reset
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