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 google.codejam.dancingwithgooglers;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;


public class Main {

	public static void main(String[] args) throws Exception {
		String[] files = {
				"Data/B-large"
				};


		for (int f = 0; f < files.length; f++) {
			BufferedReader in = new BufferedReader(new FileReader(files[f] + ".in"));
			BufferedWriter out = new BufferedWriter(new FileWriter(files[f] + ".out"));

			int T = Integer.parseInt(in.readLine()); // number of test cases

			for (int i = 1; i <= T; i++) {
				String[] input = in.readLine().split(" ");
				int googlers = Integer.parseInt(input[0]);
				int suprizing = Integer.parseInt(input[1]);
				int p = Integer.parseInt(input[2]);
				int [] t = new int[googlers];
				
				for (int j = 0; j < input.length - 3; j++)
					t[j] = Integer.parseInt(input[j+3]);
				
				int m = getBest(googlers, suprizing, p, t); 
				
			
				out.write(String.format("Case #%d: %d\n", i, m));
			}

			out.close();
			in.close();

		}
		
	}

	private static int getBest(int N, int S, int p, int[] t) {
		int output = 0;

		
		for (int i = 0; i < t.length; i++) {

			if (t[i] >= (3*p - 2) && t[i] > 0 || p == 0) output++;
			else if (t[i] >= (3*p - 4) && t[i] > 0 && S > 0)
			{
				S--;
				output++;
			}
		
		}
		
		return output;

	}

}
