import java.util.List;


public class Case implements Runnable {

	private int id;
	private String output;

	private int n;
	private int s;
	private int p;
	private List<Integer> g;

	public Case(int id) {
		this.id = id;
	}

	public Case(int id, int n, int s, int p, List<Integer> g) {
		super();
		this.id = id;
		this.n = n;
		this.s = s;
		this.p = p;
		this.g = g;
	}

	public String solve() {
		int res = 0;
		for (int googler : g) {
			int b = googler / 3;
			boolean div = googler % 3 == 0;
			if (b >= p) {
				res++;
				continue;
			}
			if (p == b+1) {
				if (div && s > 0 && b > 0) {
					res++;
					s--;
					continue;
				}
				if (!div) {
					res++;
					continue;
				}
			}
			if (p == b+2) {
				if (3*b+2 == googler && s > 0) {
					res++;
					s--;
				}
			}
		}
		return String.valueOf(res);
	}

	@Override
	public void run() {
		output = solve();
	}

	@Override
	public String toString() {
		return "Case #" + id + ": " + output;
	}

}
package codejam2012.util;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 *
 * @author fedez
 */
public class ReadWriteUtil
{
    private static Logger logger = Logger.getLogger(ReadWriteUtil.class.getName());

    /**
     * Read a file from a location
     * @param fileName
     * @return
     * @throws java.io.IOException
     */
    public static List<String> readFile(String fileName) throws IOException
    {
        BufferedReader br = null;
        List<String> in = null;
        String line;

        try
        {
            br = new BufferedReader(new FileReader(fileName));
            in = new ArrayList<String>();
            while ((line = br.readLine()) != null)
            {
                in.add(line);
            }
        }
        catch (FileNotFoundException ex)
        {
            logger.log(Level.SEVERE, null, ex);
        }
        finally
        {
            if (br != null)
            {
                br.close();
            }
        }
        return in;
    }

    /**
     * Write a file to location
     * @param fileName
     * @param content
     * @throws java.io.IOException
     */
    public static void writeFile(String fileName, List<String> content) throws IOException
    {
        BufferedWriter bw = null;
        try
        {
            bw = new BufferedWriter(new FileWriter(fileName));
            for (String line : content)
            {
                bw.write(line);
                bw.write(System.getProperty("line.separator"));
            }
        }
        catch (IOException ex)
        {
            logger.log(Level.SEVERE, null, ex);
        }
        finally
        {
            if (bw != null)
            {
                bw.close();
            }
        }
    }
}