import java.util.* ;

public class Movie {

   public static final int  CHILDRENS = 2;
   public static final int  REGULAR = 0;
   public static final int  NEW_RELEASE = 1;

   private String _title;
   private Price _price;

   public Movie(String title, int priceCode) {
      _title = title;
      setPriceCode (priceCode);
   }

   public int getPriceCode() {
      return _price.getPriceCode();
   }

   public void setPriceCode (int arg) {
      switch (arg) {
         case REGULAR:
            _price = new RegularPrice();
            break;
         case CHILDRENS:
            _price = new ChildrensPrice();
            break;
         case NEW_RELEASE:
            _price = new NewReleasePrice();
            break;
         default: throw new IllegalArgumentException("Incorrect Price Code");
      }
   }

   public String getTitle() {
      return _title;
   }

   double getCharge(int daysRented) {
      return _price.getCharge(daysRented);
   }

   public int getFrequentRenterPoints(int daysRented) {
      // one pt for one day rental, extra pt for two day
      if ((getPriceCode() == NEW_RELEASE) && daysRented > 1)
         return 2;
      else
         return 1;
   }


}

abstract class Price {

   abstract int getPriceCode();

   double getCharge(int daysRented) {

      double result = 0;

      //determine amounts for each line
      switch (getPriceCode()) {
          case Movie.REGULAR:
               result += 2;
               if (daysRented > 2)
                   result += (daysRented - 2) * 1.5;
               break;
          case Movie.NEW_RELEASE:
               result += daysRented * 3;
               break;
          case Movie.CHILDRENS:
               result += 1.5;
               if (daysRented > 3)
                   result += (daysRented - 3) * 1.5;
               break;
      }
      return result;
   }

}

class ChildrensPrice extends Price {
   int getPriceCode() {
      return Movie.CHILDRENS;
   }
}

class NewReleasePrice extends Price {
   int getPriceCode() {
      return Movie.NEW_RELEASE;
   }
}

class RegularPrice extends Price {
   int getPriceCode() {
      return Movie.REGULAR;
   }
}