wallcalculations.java

来自「Java the UML Way 书中所有源码」· Java 代码 · 共 16 行

/*
 * WallCalculations.java   E.L. 2001-08-09
 */

class WallCalculations {
  public static void main(String[] args) {
    double length = 5.0;
    double height = 2.3;
    double area = length * height;
    System.out.println("The area of the wall is " + area + " square meters.");
  }
}

/* Example Run:
The area of the wall is 11.5 square meters.
*/