import java.util.*; 

public class Judge implements Comparator<Candidate> {
  public int compare(Candidate a, Candidate b) {
    if ( a.average() > b.average() ) {
      return -1; 
    } else if ( a.average() < b.average() ) {
      return 1;       
    } else { 
      return a.name.compareTo(b.name); 
    } 
  } 
}