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 IO;

import java.util.HashSet;
import java.util.Iterator;

/**
 *
 * @author dannocz
 */
public class Googler {
    
    private int score; //A score per googler
    private HashSet<Triplet> triplets; //A set of triplets per score
    private int surprisedCases;

    public Googler(int score, int surprisedCases) {
        this.score = score;
        this.surprisedCases=surprisedCases;
        this.triplets= new HashSet<Triplet>();
    }
    
    public void addTriplet(Triplet triplet)
    {
        triplets.add(triplet);
    }    
    
    public boolean result(int p){
        Iterator iterator=triplets.iterator();
        
        while (iterator.hasNext()) {
            Triplet triplet = (Triplet)iterator.next();
            if(triplet.compliesWithP(p) && triplet.surprised())
                return true;
        }
        
         iterator=triplets.iterator();
        while (iterator.hasNext()) {
            Triplet triplet = (Triplet)iterator.next();
            if(triplet.compliesWithP(p) && !triplet.surprised() && surprisedCases>0)
            {
                surprisedCases--;
                return true;
            }
        }
        return false;
    }

    public int getScore() {
        return score;
    }

    public void setScore(int score) {
        this.score = score;
    }

    public HashSet<Triplet> getTriplets() {
        return triplets;
    }

    public void setTriplets(HashSet<Triplet> triplets) {
        this.triplets = triplets;
    }
    
    
}
