/**
 * 
 */
package pandit.codejam;

import java.io.BufferedInputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.Writer;
import java.util.Scanner;

/**
 * @author Manu Ram Pandit
 * 
 */
public class DancingWithGooglersUpload {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		FileInputStream fStream = new FileInputStream(
				"input.txt");

		Scanner scanner = new Scanner(new BufferedInputStream(fStream));
		Writer out = new OutputStreamWriter(new FileOutputStream("output.txt"));

		int T = scanner.nextInt();
		int N,S,P,ti;
		int counter = 0;
		for (int count = 1; count <= T; count++) {
			N=scanner.nextInt();
			S = scanner.nextInt();
			counter = 0;
			P = scanner.nextInt();
			for(int i=1;i<=N;i++){
				ti=scanner.nextInt();
				if(ti>=(3*P-2)){
					counter++;
					continue;
				}
				else if(S>0){
					if(P>=2 && ((ti==(3*P-3)) ||(ti==(3*P-4)))) {
					S--;
					counter++;
					continue;
					}
				}
				
			}
			// System.out.println("Case #" + count + ": " + counter);
			out.write("Case #" + count + ": " + counter + "\n");
		}
		fStream.close();
		out.close();

	}

}

import org.apache.commons.io.FileUtils;

import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.StringTokenizer;

public class DancingProblem {

    private static final String INPUT_FILE_NAME = "/home/rponnu/codebase/codejam/first_round/data/input.txt";
    private static final String OUTPUT_FILE_NAME = "/home/rponnu/codebase/codejam/first_round/data/output.txt";

    public static void main(String args[]) throws IOException {
        List<String> lines = readFile(INPUT_FILE_NAME);
        Integer noOfInputs = readInputData(lines.get(0)).get(0);
        System.out.println("No of Inputs:"+ noOfInputs);


        List<String> outputLines = new ArrayList<String>();

        for(int index=1;index<=noOfInputs.intValue();index++){
            List<Integer> inputData = readInputData(lines.get(index));
            outputLines.add("Case #"+index+": "+getNoOfBestResult(inputData));
        }
        File f = new File(OUTPUT_FILE_NAME);
        FileUtils.writeLines(f,outputLines);
    }

    private static int getNoOfBestResult(List<Integer> inputData) {
        Iterator<Integer> iterator = inputData.iterator();
        Integer noOfPlayers = iterator.next();
        Integer noOfSurprises = iterator.next();
        Integer bestResult = iterator.next();

        int noOfMaxScores = 0;
        int count= 0;
        int noOfMaxScoresWithSurprises = 0;

        int maxValueForScore = getMaxValueForScore(bestResult);
        int maxValueForScoreWithSurprises = getMaxValueForScoreWithSurprises(bestResult);

        while (iterator.hasNext()){
            int scoreSum = iterator.next();
            if(scoreSum >= maxValueForScore) {
                noOfMaxScores ++;
            } else if( (maxValueForScore != maxValueForScoreWithSurprises) &&  scoreSum >= maxValueForScoreWithSurprises){
                    noOfMaxScoresWithSurprises ++;
                }
            }

        count = noOfMaxScores;

        if (noOfMaxScoresWithSurprises >= noOfSurprises) {
            count += noOfSurprises;
        } else if (noOfMaxScoresWithSurprises < noOfSurprises){
            count += noOfMaxScoresWithSurprises;
        }

        return count;
    }

    private static int getMaxValueForScore(int bestScore){
        int maxValue = bestScore;
        if(bestScore-1 > 0) {
             maxValue += 2 *(bestScore-1);
        }
        return maxValue;
    }

    private static int getMaxValueForScoreWithSurprises(int bestScore){
        int maxVal = bestScore;
        if(bestScore -2 > 0){
            maxVal +=2 *(bestScore-2);
        }
        return maxVal;
    }



    private static List<Integer> readInputData(String line){
        List<Integer> values = new ArrayList<Integer>();
        StringTokenizer stringTokenizer = new StringTokenizer(line.trim());
        while(stringTokenizer.hasMoreElements()){
            values.add(Integer.parseInt((String) stringTokenizer.nextElement()));
        }
        return values;
    }


    private static List<String> readFile(String path) throws IOException {
        List<String> lines = FileUtils.readLines(new File(path));
        return lines;
    }
}
