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();
	}
}


package fixjava;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.Iterator;

/**
 * Iterator that iterates over the lines of the file and then closes it after the last line has been read.
 * 
 * e.g.
 * 
 * <code>
 * 
 * for (String line : new FileLineIterator("in.txt"))
 *     System.out.println(line);
 * 
 * for (NumberedLine nl : new FileLineIterator("in.txt").withLineNumbers())
 *     System.out.println(nl.getLineNum() + " " + nl.getLine());
 *     
 * </code>
 */
public class FileLineIterator implements Iterable<String>, Iterator<String> {

	private BufferedReader reader;
	String nextLine = null;
	boolean nextLineAlreadyFetched = false;
	private int lineNum = -1;

	// ------------------------------------------------------------------------------------------

	/**
	 * Construct an iterator that iterates over the lines of the file and then closes it after the last line has been read.
	 * 
	 * e.g. for (String line : new FileLineIterator("in.txt")) System.out.println(line);
	 * 
	 * @throws IllegalArgumentException
	 *             on any I/O exception, so you can use this directly in foreach loops.
	 */
	public FileLineIterator(String filename) {
		this(new File(filename));
	}

	/**
	 * Construct an iterator that iterates over the lines of the file and then closes it after the last line has been read.
	 * 
	 * e.g. for (String line : new FileLineIterator(file)) System.out.println(line);
	 * 
	 * @throws IllegalArgumentException
	 *             on any I/O exception, so you can use this directly in foreach loops.
	 */
	public FileLineIterator(File file) {
		try {
			reader = new BufferedReader(new FileReader(file), 1024 * 1024);
		} catch (FileNotFoundException e) {
			throw new IllegalArgumentException(e);
		}
	}

	@Override
	public Iterator<String> iterator() {
		return this;
	}

	// ------------------------------------------------------------------------------------------

	private String getNextLine(boolean consume) {
		if (!nextLineAlreadyFetched) {
			try {
				nextLine = reader.readLine();
				lineNum++;
				nextLineAlreadyFetched = true;
				if (nextLine == null)
					// Close reader after last line has been read
					reader.close();
			} catch (IOException e) {
				if (reader != null)
					try {
						reader.close();
					} catch (Exception e2) {
					}
				throw new IllegalArgumentException(e);
			}
		}
		String retVal = nextLine;
		if (consume) {
			nextLine = null;
			nextLineAlreadyFetched = false;
		}
		return retVal;
	}

	/** Return the current zero-indexed line number -- only returns the correct line number after a call to hasNext() or next() */
	public int getLineNum() {
		return lineNum;
	}

	@Override
	public boolean hasNext() {
		return getNextLine(false) != null;
	}

	@Override
	public String next() {
		return getNextLine(true);
	}

	@Override
	public void remove() {
		getNextLine(true);
	}

	// ------------------------------------------------------------------------------------------

	public class NumberedLine {
		String line;
		int lineNum;

		public NumberedLine(String line, int lineNum) {
			this.line = line;
			this.lineNum = lineNum;
		}

		public String getLine() {
			return line;
		}

		public int getLineNum() {
			return lineNum;
		}
	}

	/** Return an Iterable<NumberedLine> that includes the line number with each line */
	public Iterable<NumberedLine> withLineNumbers() {
		final FileLineIterator fileLineIter = this;
		return new Iterable<NumberedLine>() {
			@Override
			public Iterator<NumberedLine> iterator() {
				return new Iterator<NumberedLine>() {
					@Override
					public void remove() {
						fileLineIter.remove();
					}

					@Override
					public NumberedLine next() {
						String line = fileLineIter.next();
						int lineNum = fileLineIter.getLineNum();
						return new NumberedLine(line, lineNum);
					}

					@Override
					public boolean hasNext() {
						return fileLineIter.hasNext();
					}
				};
			}
		};
	}
}
