VOLUME BOLA

class bola

{

                int jari;

}

class VolBola

{

                public static void main(String args[])

                {

                                double phi = 3.14;

                                bola a = new bola();

                                double volume;

                                a.jari = 5;

                                volume = 4*phi * a.jari * a.jari * a.jari/3;

                                System.out.println("=======================");

                                System.out.println("Volume Bola");

                                System.out.println("=======================");

                                System.out.println("Phi :" + phi);

                                System.out.println("jari2 :" + a.jari);

                                System.out.println("volume = 4 x phi x jari x jari x jari/3");

                                System.out.println("----------------------------------------");

                                System.out.println("Volume :" + volume);

                }

}