box program

public class BoxDemo
        {
           
            public static void main(String []args)
            {
                Box b1=new Box();
                b1.height=5;
                b1.length=10;
                b1.breadth=6;
                b1.volume();
               
               
            }
           
        }
class Box
{
         int length,breadth,height;
         public void volume()
         {
             int vol;
             vol=length*height*breadth;
             System.out.println("vol of the box="+vol);
             
         }
}