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 com.mohit.codejam;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStreamReader;

public class DancingGooglers {

	public static void main(String[] args) {
		try {
			int noOfTests = 0;
			int noGooglers = 0;
			int surprises = 0;
			int expScore = 0;
			int totalScore = 0;
			int withoutSurprise = 0;
			int withSurprise = 0;

			int judgesScore[] = new int[3];
			int temp = 0;

			FileInputStream fis = new FileInputStream("input.txt");
			DataInputStream din = new DataInputStream(fis);
			BufferedReader br = new BufferedReader(new InputStreamReader(din));

			FileWriter fstream = new FileWriter("out.txt");
			BufferedWriter out = new BufferedWriter(fstream);

			String strLine;
			strLine = br.readLine();
			if (strLine == null || strLine == "")
				return;

			strLine = strLine.trim();
			noOfTests = Integer.parseInt(strLine);

			int testNumber = 1;

			while (noOfTests > 0) {
				strLine = br.readLine();
				if (strLine == null || strLine == "" || strLine == "\n")
					break;
				strLine = strLine.trim().toLowerCase();

				String[] records = strLine.split(" ");
				noGooglers = Integer.parseInt(records[0]);
				surprises = Integer.parseInt(records[1]);
				expScore = Integer.parseInt(records[2]);

				withoutSurprise = 0;
				withSurprise = 0;

				// loop to get the scores of Googlers
				for (int i = 0; i < noGooglers; i++) {
					// logic to find score such that difference between them is
					// not more than 1
					totalScore = Integer.parseInt(records[2 + i + 1]);
					judgesScore[0] = totalScore / 3;
					judgesScore[1] = (totalScore - judgesScore[0]) / 2;
					judgesScore[2] = totalScore - judgesScore[0]
							- judgesScore[1];

					// sort the judges score
					for (int k = 0; k < 3; k++) {
						for (int l = k + 1; l < 3; l++) {
							if (judgesScore[k] > judgesScore[l]) {
								temp = judgesScore[k];
								judgesScore[k] = judgesScore[l];
								judgesScore[l] = temp;
							}
						}
					}
					if (judgesScore[2] >= expScore)
						withoutSurprise++;
					else if (judgesScore[2] == (expScore - 1)
							&& (totalScore - judgesScore[2] > 0)
							&& (judgesScore[1] == judgesScore[2]))
						withSurprise++;

				}
				if (withSurprise > surprises)
					withSurprise = surprises;

				out.write("Case #" + testNumber + ": "
						+ (withoutSurprise + withSurprise) + "\n");
				testNumber++;
			}
			br.close();
			out.close();
		} catch (IOException e) {
			System.out.print(e.getMessage());
		}
	}

}
