/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package IO;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
    
/**
 * 
 * @author dannocz
 */
public class InputReader {
    
    public static Input readFile(String filename){
        try {
              
              /*  Sets up a file reader to read the file passed on the command
          77        line one character at a time */
              FileReader input = new FileReader(filename);
              
              /* Filter FileReader through a Buffered read to read a line at a
                 time */
              BufferedReader bufRead = new BufferedReader(input);
              
              String line;    // String that holds current file line
              int count = 0;  // Line number of count 
              ArrayList<String> cases= new ArrayList<String>();
              
              // Read first line
              line = bufRead.readLine();
              int noTestCases=Integer.parseInt(line);
              count++;
              
              // Read through file one line at time. Print line # and line
              while (count<=noTestCases){
                  //System.out.println("Reading. "+count+": "+line);
                  line = bufRead.readLine();
                  cases.add(line);
                  count++;
              }
              
              bufRead.close();
              
              return new Input(noTestCases,cases);
              
          }catch (ArrayIndexOutOfBoundsException e){
              /* If no file was passed on the command line, this expception is
              generated. A message indicating how to the class should be
              called is displayed */
              e.printStackTrace();        
  
          }catch (IOException e){
              // If another exception is generated, print a stack trace
              e.printStackTrace();
          }
        
        return null;
          
      }// end main
    }

package ru.sidorkevich.google.jam.qualification.b;

import java.util.HashSet;
import java.util.Set;

public class Triplet {

    public static int MAX_DISTANCE = 2;

    private int score1;
    private int score2;
    private int score3;

    public Triplet(int score1, int score2, int score3) {
        this.score1 = score1;
        this.score2 = score2;
        this.score3 = score3;
    }

    public int getScore1() {
        return score1;
    }

    public int getScore2() {
        return score2;
    }

    public int getScore3() {
        return score3;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;

        Triplet triplet = (Triplet) o;

        Set<Integer> set1 = new HashSet<Integer>();
        set1.add(score1);
        set1.add(score2);
        set1.add(score3);

        Set<Integer> set2 = new HashSet<Integer>();
        set2.add(triplet.score1);
        set2.add(triplet.score2);
        set2.add(triplet.score3);

        return set1.equals(set2);
    }

    @Override
    public int hashCode() {
        int result = score1;
        result = 31 * result + score2;
        result = 31 * result + score3;
        return result;
    }

    @Override
    public String toString() {
        return score1 + " " + score2 + " " + score3;
    }

    public boolean isSurprising() {
        return Math.abs(score1 - score2) == MAX_DISTANCE || Math.abs(score1 - score3) == MAX_DISTANCE ||
                Math.abs(score2 - score3) == MAX_DISTANCE;
    }

    public int bestScore() {
        return Math.max(Math.max(score1, score2), score3);
    }
}
