package dancinggooglers;

import java.io.File;
import java.util.Scanner;

public class DanceScoreCalculator {


    public static void main(String[] args) {
        if(args.length <= 0 || args[0] == null) {
            System.out.println("You must enter a file to read");
            System.out.println("Usage: blah <filename>");
            System.exit(0);
        }

        File argFile = new File(args[0]);
        try {
            Scanner googleSpeakScanner = new Scanner(argFile);
            String firstLine = googleSpeakScanner.nextLine();
            Integer linesToScan = new Integer(firstLine);
            for(int i = 1; i <= linesToScan; i++) {
                String googleDancerLine = googleSpeakScanner.nextLine();
                DanceScoreCase danceCase = new DanceScoreCase(googleDancerLine);
                System.out.println(String.format("Case #%d: %d", i, danceCase.maxDancersThatCouldPass()));
            }
        }
        catch (Exception e) {
            e.printStackTrace();
        }
    }
}

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

import com.sun.org.apache.bcel.internal.generic.FieldOrMethod;

import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;

public class TripletGenerator {

    private static int MIN_SCORE = 0;
    private static int MAX_SCORE = 10;

    public static List<Triplet> generateTriples(int sum) {
        List<Triplet> result = new ArrayList<Triplet>();

        for (int score1 = MIN_SCORE; score1 <= MAX_SCORE; score1++) {
            for (int score2 = MIN_SCORE; score2 <= MAX_SCORE; score2++) {
                for (int score3 = MIN_SCORE; score3 <= MAX_SCORE; score3++) {
                    if (score1 + score2 + score3 == sum && isCorrect(score1, score2, score3)) {
                        Triplet newTriplet = new Triplet(score1, score2, score3);
                        if (!result.contains(newTriplet)) {
                            result.add(newTriplet);
                        }
                    }
                }
            }
        }

        return result;
    }

    private static boolean isCorrect(int score1, int score2, int score3) {
        return Math.abs(score1 - score2) <= Triplet.MAX_DISTANCE && Math.abs(score1 - score3) <= Triplet.MAX_DISTANCE && Math.abs(score2 - score3) <= Triplet.MAX_DISTANCE;
    }
}
