import java.text.SimpleDateFormat;
import java.util.Date;

public class JavaClasses {
  public static void main(String[] args) {
    Date date = new Date();
    SimpleDateFormat s = new SimpleDateFormat("dd/M/yyyy");
    SimpleDateFormat sd = new SimpleDateFormat("dd/M/yyyy hh:mm:ss");
    System.out.println(s.format(date));
    System.out.println(sd.format(date));
    System.out.println(date.toString());
  }
}