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.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;


public class CodeJamTextInputReader {
	private final BufferedReader reader;
	private final int numberOfTestCases;
	private int lastReadTestCase = 0;
	
	public CodeJamTextInputReader(File inputFile) throws IOException, InvalidInputException {
		reader = new BufferedReader(new FileReader(inputFile));
		
		numberOfTestCases = readInNumberOfTestCases();
	}
	
	private int readInNumberOfTestCases() throws IOException, InvalidInputException {
		String firstLine = reader.readLine();
		try {
			return Integer.parseInt(firstLine);
		}
		catch (NumberFormatException e) {
			throw new InvalidInputException("Expected first line to be number of test cases", e);
		}
	}

	public boolean hasNextTestCase() {
		return numberOfTestCases != lastReadTestCase;
	}
	
	public String readNextLine() throws IOException {
		++lastReadTestCase;
		
		return reader.readLine();
	}
	
	public int getLastReadTestCaseNumber() {
		return lastReadTestCase;
	}
	
	public void close() throws IOException {
		this.reader.close();
	}
}
