import java.io.*;
import java.util.*;
public class Demonstrate {
 public static void main(String argv[]) throws IOException {
  Vector mainVector;
  mainVector = Auxiliaries.readData("input.data");      
  for (Iterator i = mainVector.iterator(); i.hasNext();) { 
   System.out.println(((Attraction)i.next()).rating());
  } 
 }
}