// // Ex1.java // Goal: read two sides of a rectangle // and out its area import java.util.Scanner; public class Ex1 { public static void main(String[] args) { Scanner input = new Scanner(System.in); System.out.print("Length? "); int length = input.nextInt(); // p.18 System.out.print("Height? "); int height = input.nextInt(); int area = length * height; System.out.println("Area = " + area); } }