2020.8.28第五十三天
作者:互联网
例9.6
1 public class cjava { 2 public static void main(String[] args) { 3 Box b1=new Box(15,30,25); 4 System.out.println(b1.height); 5 Box b2=new Box(20,10,50); 6 System.out.println(b2.height); 7 System.out.println(b1.volume()); 8 } 9 } 10 class Box{ 11 int height; 12 int width; 13 int length; 14 Box(){ 15 height=10; 16 width=10; 17 length=10; 18 } 19 Box(int h,int w,int len){ 20 height=h; 21 width=w; 22 length=len; 23 } 24 int volume() { 25 return (height*width*length); 26 } 27 }
2.遇到的问题:无
3.明天继续写例题
标签:Box,10,2020.8,int,28,height,width,length,第五十三 来源: https://www.cnblogs.com/Nojava/p/13579826.html