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.FileNotFoundException;
import java.io.FileReader;


public class Countscores {

	public static int processLine(String data) {
		int result = 0;
		String[] info = data.split(" ");
//		for (int i = 0; i < info.length; i++) {
//			System.out.print(info[i] + " ");
//		}
//		System.out.println();
		
		int N = Integer.parseInt(info[0]);
		if (info.length < 3 + N) {
			System.err.println("insufficient arguments!");
			return -1;
		}
		int surprises = Integer.parseInt(info[1]);
		int surprisecount = 0;
		int threshold = 3 * Integer.parseInt(info[2]);
		
		for (int i = 0; i < N; i++) {
			int totalscore = Integer.parseInt(info[3 + i]);
			if (totalscore >= threshold - 2) {
				result++;
			} else if (totalscore > Math.max(threshold - 5, 0) 
					&& surprisecount < surprises) {
				result++;
				surprisecount++;
			}
		}
		
		return result;
	}
	
	public static void countScores(String input) {
		try {
			BufferedReader br = new BufferedReader(new FileReader(input));
			int cases = Integer.parseInt(br.readLine());
			int idx = 0;
			while (idx < cases) {
				idx++;
				System.out.println("Case #" + idx + ": " + processLine(br.readLine()));
			}
			br.close();
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	
	public static void main(String[] args) {
		String input = "C:/Users/hattori/Downloads/B-small-attempt0.in";
		countScores(input);
	}
	
}
