hw11_3.java

来自「Java程序设计实例」· Java 代码 · 共 14 行

public class hw11_3
{
   public static void main(String args[])
   {
      ccircle cir1=new ccircle();
      cir1.setcolor("red");
      cir1.setradius(2.0);
      cir1.show();
      
      cir1.setall("blue",4.0);
      cir1.show();
   }
}