摘要: 例9.5对象的赋值 1 public class cjava { 2 public static void main(String[] args) { 3 Box b1=new Box(15,30,25); 4 System.out.println("The volume of box1 is "+ 阅读全文
posted @ 2020-08-27 20:43 敲敲代代码码 阅读(124) 评论(0) 推荐(0)