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;
	}

}
/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package googlecodejam2012;

import java.io.*;

/**
 *
 * @author Stephen
 */
public class GoogleCodeJam2012Num2 {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        try 
        {
            FileInputStream fs = new FileInputStream("input.txt");
            DataInputStream in = new DataInputStream(fs);
            BufferedReader br = new BufferedReader(new InputStreamReader(in));
            FileWriter fws = new FileWriter("output.txt");
            BufferedWriter out = new BufferedWriter(fws);
            String numLine = br.readLine();
            System.out.println(numLine);
            int numCases = Integer.parseInt(numLine);
            String caseLine;
            for(int i = 1; i <= numCases; i++)
            {
                caseLine = br.readLine();
                System.out.println("Case #"+i);
                String[] splitted = caseLine.split(" ");
                int numGooglers = Integer.parseInt(splitted[0]);
                int surprising = Integer.parseInt(splitted[1]);
                int p = Integer.parseInt(splitted[2]);
                System.out.println(numGooglers+" Googlers, "+surprising+" surprising results, p="+p);
                //int[] util = new int[numGooglers];
                int maxResult = 0;
                for(int j = 0; j < numGooglers; j++)
                {
                    int totalScore = Integer.parseInt(splitted[j+3]);
                    int maxScore = totalScore/3+1;
                    if(totalScore%3 == 0)
                        maxScore--;
                    if(maxScore >= p)
                        maxResult++;
                    else
                    {
                        if(totalScore%3 != 1 && surprising > 0 && maxScore+1 == p && maxScore != 0)
                        {
                            surprising--;
                            maxResult++;
                        }
                    }
                    System.out.println("Total: "+totalScore+" Max: "+maxScore);
                }
                System.out.println("Max Result: "+maxResult);
                out.write("Case #"+i+": "+maxResult+"\r\n");
            }
            in.close();
            out.close();
            
            displayOutput();
        } 
        catch (Exception e) 
        {
            System.err.println("Oops! Error occured: " + e.getMessage());
        }
    }
    
    public static String gDecode(String input)
    {
        String decoded = "";
        for(int i = 0; i < input.length(); i++)
        {
            if(input.charAt(i) == ' ')
                decoded += ' ';
            else
                decoded += decodeChar(input.charAt(i)-'a');
        }
        return decoded;
    }
    
    public static String googleKey = "yhesocvxduiglbkrztnwjpfmaq";
    
    public static char decodeChar(int encoded)
    {
        return googleKey.charAt(encoded);
    }
    
    public static void displayOutput()
    {
        System.out.println("START OUTPUT\n-------------------");
        try
        {
            FileInputStream fs = new FileInputStream("output.txt");
            DataInputStream in = new DataInputStream(fs);
            BufferedReader br = new BufferedReader(new InputStreamReader(in));
            String readLine;
            while ((readLine = br.readLine()) != null)   {
                System.out.println(readLine);
            }
        }
        catch (Exception e) 
        {
            System.err.println("Oops! Error occured: " + e.getMessage());
        }
        System.out.println("---------------------\nEND OUTPUT");
    }
}
