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;
	}

}
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Iterator;

public class GCIFileWriter {
	
	public GCIFileWriter (File file) throws IOException {
		mBufferedWriter = new BufferedWriter(new FileWriter(file));
		mFile = file;
	}
	
	public void writeResult(GCIResult res) throws IOException
	{
		Iterator<String> it = res.iterator();
		while(it.hasNext())
		{
			mBufferedWriter.write(it.next() + "\n");
			mBufferedWriter.flush();
		}
	}
	
	public void reset() throws IOException
	{
		mBufferedWriter.close();
		mBufferedWriter = new BufferedWriter(new FileWriter(mFile));
	}
	
	public void close() throws IOException
	{
		mBufferedWriter.flush();
		mBufferedWriter.close();
	}

	private BufferedWriter mBufferedWriter;
	private File           mFile;

}
