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.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;

public class Tools<T>
{

	public static ArrayList<String[]> getInput(String filename) throws IOException
	{
		BufferedReader br = new BufferedReader(new FileReader(filename));

		ArrayList<String[]> output = new ArrayList<String[]>();

		String line;
		while ((line = br.readLine()) != null)
			output.add(line.split(" "));

		br.close();
		return output;
	}
	
	public static ArrayList<String> getInputSingle(String filename) throws IOException
	{
		BufferedReader br = new BufferedReader(new FileReader(filename));

		ArrayList<String> output = new ArrayList<String>();

		String line;
		while ((line = br.readLine()) != null)
			output.add(line);

		br.close();
		return output;
	}

	public static void saveOutput(String filename, ArrayList<String[]> output) throws IOException
	{
		BufferedWriter bw = new BufferedWriter(new FileWriter(filename));
		
		for(int i=0; i<output.size();i++)
		{
			if(i!=0) bw.newLine();
			for(int j=0;j<output.get(i).length;j++)
			{
				if(j!=0) bw.write(" ");
				bw.write(output.get(i)[j]);				
			}
		}
		
		bw.close();
	}
	
	public static void saveOutputSingle(String filename, ArrayList<String> output) throws IOException
	{
		BufferedWriter bw = new BufferedWriter(new FileWriter(filename));
		
		for(int i=0; i<output.size();i++)
		{
			if(i!=0) bw.newLine();
			bw.write(output.get(i));	
		}
		
		bw.close();
	}
}
