class vehicle{
 String colour;
 int speed;
 }
class car extends vehicle
{ 
  int seats;
  int gears;
  int cc;
  void featurecar()
{
  System.out.println("speed of car:" + speed);
System.out.println("colour of car:" +colour);
 System.out.println("seats in car:" +seats);
 System.out.println("number of gears:" +gears);
System.out.println("power of engine:" +cc);
}
}
class testdrive{
   public static void main(String[]args)
{ 
   car swift= new car();
   swift.speed=320;
    swift.colour="red";
    swift.gears=6;
    swift.seats=5;
    swift.cc=2500;
    swift.featurecar();
}
}

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