Volume of a Sphere in Java Example

In Volume of a Sphere in Java Example , Math.PI is used because it denotes the value of pi i.e. 3.1414. Math.pow(r,3.0) is used for computing y³

Here is the Java Example for Volume of a Sphere

class  VolumeSphere


{          


             public  static  void  main  (String  args [ ] )           


      {                       


               int    r;                       


              double  m,v;                      


              r=9;                        


              m=Math.pow(r,3.0);                       


              v= (double)4/3*Math.PI*m;                       


             System.out.println("Volume  of  a  Sphere  is  "+v);          


       }


 }