问题描述: 用java编写一个计算矩形面积和立方体体积的类,该类完成计算的方法用静态方法实现如题 1个回答 分类:综合 2014-11-28 问题解答: 我来补答 public class Test {\x09public static double area(double length,double width){\x09\x09return length * width;\x09}\x09public static double bulk(double length,double width,double height){\x09\x09return length * width * height;\x09}\x09public static void main(String[] args) {\x09\x09System.out.println("面积:"+Test.area(12.5, 2));\x09\x09System.out.println("体积:"+Test.bulk(12.5, 2, 2.5));\x09}} 展开全文阅读