import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;

public class CodeJam {

//	public static final String INPUT_FILE_PATH = "D://CodeJamInput.txt";
	public static final String INPUT_FILE_PATH = "D://B-large.in";
	public static final String OUTPUT_FILE_PATH = "D://CodeJamOutput.txt";

	public static List<String> readInput() {
		List<String> list = new ArrayList<String>();
		try {
			BufferedReader input = new BufferedReader(new FileReader(
					INPUT_FILE_PATH));
			try {
				String line = null;

				while ((line = input.readLine()) != null) {
					list.add(line);
				}
			} finally {
				input.close();
			}
		} catch (IOException ex) {
			ex.printStackTrace();
		}
		
		return list;
	}

	public static void writeOutput(List<String> output) {
		PrintWriter writer = null;
		try {
			writer = new PrintWriter(new FileWriter(OUTPUT_FILE_PATH));
			for (String line : output) {
				writer.println(line);
			}
			writer.flush();
		} catch (IOException e) {
			e.printStackTrace();
		} finally {
			if (writer != null)
				writer.close();
		}
	}
	
	public static void main(String[] args) {
		List<DanceFloor> danceFloors = DanceFloor.parseFromFile(CodeJam.readInput());
		List<String> output = new ArrayList<String>();

		for(int i = 0; i < danceFloors.size(); i++) {
			System.out.println(danceFloors.get(i));
			String line = "";
			line += "Case #" + (i + 1) + ": " + danceFloors.get(i).calculate();
			output.add(line);
		}
		
		CodeJam.writeOutput(output);
	}
}

class DanceFloor {

	private List<Integer> tripletsTotalCounts;
	private int surpriseCount;
	private int targetScore;
	private int dancersCount;

	public DanceFloor(List<Integer> tripletsTotalCounts, int surpriseCount,
			int targetScore, int dancersCount) {
		this.tripletsTotalCounts = tripletsTotalCounts;
		this.surpriseCount = surpriseCount;
		this.targetScore = targetScore;
		this.dancersCount = dancersCount;
	}

	public int calculate() {
		int result = 0;
		
		if (targetScore == 0) return dancersCount;
		
		for (int i = 0; i < tripletsTotalCounts.size(); i++) {
			int total = tripletsTotalCounts.get(i);

			if (total < (targetScore * 3 - 4)) {
				tripletsTotalCounts.remove(i--);
			} else if (total == 0) {
				tripletsTotalCounts.remove(i--);
			}
		}
		
		for (int i = 0; i < tripletsTotalCounts.size(); i++) {
			int total = tripletsTotalCounts.get(i);

			if ((surpriseCount > 0) && (total == targetScore * 3 - 4)) {
				result++;
				surpriseCount--;
				tripletsTotalCounts.remove(i--);
			} else if ((surpriseCount == 0) && (total == targetScore * 3 - 4)) {
				tripletsTotalCounts.remove(i--);
			}
		}
		
		for (int i = 0; i < tripletsTotalCounts.size(); i++) {
			int total = tripletsTotalCounts.get(i);

			if ((surpriseCount > 0) && (total == targetScore * 3 - 3)) {
				result++;
				surpriseCount--;
				tripletsTotalCounts.remove(i--);
			} else if ((surpriseCount == 0) && (total == targetScore * 3 - 3)) {
				tripletsTotalCounts.remove(i--);
			}
		}
		
		result += tripletsTotalCounts.size();
		
		return result;
	}

	public static List<DanceFloor> parseFromFile(List<String> readInput) {
		List<DanceFloor> result = new ArrayList<DanceFloor>();
		int testCaseCount = Integer.parseInt(readInput.get(0));

		for (int i = 0; i < testCaseCount; i++) {
			String line[] = readInput.get(i + 1).split(" ");

			List<Integer> totalCounts = new ArrayList<Integer>();
			for (int j = 0; j < Integer.parseInt(line[0]); j++) {
				totalCounts.add(Integer.parseInt(line[3 + j]));
			}

			result.add(new DanceFloor(totalCounts, Integer.parseInt(line[1]),
					Integer.parseInt(line[2]), Integer.parseInt(line[0])));
		}

		return result;
	}

	@Override
	public String toString() {
		return "dancersCount = " + dancersCount + "; surpriseCount = " + surpriseCount 
								 + "; targetScore = " + targetScore + "; tripletsTotalCounts" 
								 + tripletsTotalCounts.toString();
	}
}


import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Scanner;
import java.util.Set;

public class GooglerIdol {

	/**
	 * @param args
	 */
	public static void main(String[] args) {

		File sample = new File(
				"D:/Feng/Workspace/googlecodejam2012/problemB/in/sample.in");
		
		File in = new File(
				"D:/Feng/Workspace/googlecodejam2012/problemB/in/B-large.in");

		try {
			BufferedWriter out = new BufferedWriter(new FileWriter(
					"D:/Feng/Workspace/googlecodejam2012/problemB/out/outlarge.txt"));
			StringBuilder s;
			String line = "";
			int googlers, surprises, p = 0;
			int[] totalScores;
			int idols, chances = 0;
			int count = 1;
			Scanner scanner = new Scanner(in);
			// Ignore the first line showing total count
			scanner.nextLine();
			while (scanner.hasNextLine()) {
				s = new StringBuilder("Case #");
				s.append(count);
				s.append(": ");
				line = scanner.nextLine();

				String[] tokens = line.split(" ");
				googlers = Integer.parseInt(tokens[0]);
				surprises = Integer.parseInt(tokens[1]);
				p = Integer.parseInt(tokens[2]);
				totalScores = new int[googlers];
				for (int i = 3; i < tokens.length; i++) {
					totalScores[i - 3] = Integer.parseInt(tokens[i]);
				}
				Arrays.sort(totalScores);

				idols = 0;
				chances = surprises;
				for (int j = googlers - 1; j >= 0; j--) {
					if (pass(p, totalScores[j], false)) {
						idols++;
					}
					else if (chances > 0 && pass(p, totalScores[j], true)) {
						idols++;
						chances--;
					}
				}

				s.append(idols);
				/*
				s.append("\ngooglers:");
				s.append(googlers);
				s.append(" surprises:");
				s.append(surprises);
				s.append(" p:");
				s.append(p);
				s.append("\nTotal Scores");
				s.append(Arrays.toString(totalScores));
				*/

				System.out.println(s);
				out.write(s.toString());
				out.newLine();
				count++;
			}
			scanner.close();
			out.close();
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

	public static boolean pass(int p, int totalScore, boolean surprise) {

		if (p == 0)
			return true;
		
		if (totalScore == 0)
			return false;

		int avg = totalScore / 3;
		if (avg >= p)
			return true;
		
		int diff = totalScore - (3 * avg);

		if (p - avg == 1 && diff > 0) {
			return true;
		}
		
		if (surprise && p - avg == 1 && diff == 0) {
			return true;
		}

		if (surprise && p - avg == 2 && diff > 1) {
			return true;
		}

		return false;
	}
}
