/**
 * Created by IntelliJ IDEA.
 * User: Administrator
 * Date: 3/3/12
 * Time: 11:00 AM
 * To change this template use File | Settings | File Templates.
 */

import SRMLib.MathLibrary;
import SRMLib.TestSRMLib;
import com.sun.org.apache.bcel.internal.generic.F2D;

import java.io.*;
import java.util.*;
import java.util.zip.Inflater;

public class SRM {
    public static void main(String[] args) throws IOException {
        //TestSRMLib.run();
        codeJam1.main();

        return;
    }
}
class codeJam1 {
    public static void main() throws IOException {
        String inputPath = "E:\\input.txt";
        String outputPath = "E:\\output.txt";
        BufferedReader input = new BufferedReader(new FileReader(inputPath));
        BufferedWriter output = new BufferedWriter(new FileWriter(outputPath));

        String line;
        line = input.readLine();
        int T = Integer.parseInt(line);
        for (int i = 1; i <= T; ++i) {
            line = input.readLine();
            String[] words = line.split(" ");
            int N = Integer.parseInt(words[0]);
            int S = Integer.parseInt(words[1]);
            int p = Integer.parseInt(words[2]);
            int n = 0;
            int res = 0;

            for (int j = 3; j < words.length; ++j) {
                if (p == 0) {
                    res++;
                    continue;
                }

                int t = Integer.parseInt(words[j]);
                if (p == 1) {
                    if (t > 0)
                        res++;
                    continue;
                }
                if (t >= 3 * p - 2)
                    res++;
                else if (t >= 3 * p - 4)
                    n++;
            }

            res += Math.min(n, S);
            output.write("Case #" + i + ": " + res);
            output.newLine();
        }

        input.close();
        output.close();
    }
}

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.util.ArrayList;
import java.util.List;

public class GoogleTriplet {
	public static void main(String[] args) {
		runTestCase();
	}

	public static void runTestCase() {
		String fileName = "B-small-attempt0.in";// input file
		String outFileName = "outputFile.txt";// output file

		try {
			FileInputStream fStream = new FileInputStream(fileName);
			FileOutputStream fOutStream = new FileOutputStream(outFileName);

			BufferedReader bf = new BufferedReader(new InputStreamReader(
					fStream));
			BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(
					fOutStream));
			int i = 0;
			int testSize = Integer.parseInt(bf.readLine());
			while (i < testSize) {
				String in = bf.readLine();
				if (in.length() > 100) {
					throw new Exception();
				}
				bw.write(findTriplets(in, ++i));
				bw.newLine();
			}
			// close the two files.
			bf.close();
			bw.close();
		} catch (Exception e) {
			System.err.println("There was a error : " + e.toString());
		}
	}

	public static String findTriplets(String inputData, int testCase) {
		StringBuffer temp = new StringBuffer();
		temp.append("Case #" + testCase + ": ");

		String[] split = inputData.split(" ");
		int noOfGooglers = Integer.parseInt(split[0]);
		int surprise = Integer.parseInt(split[1]);
		int p = Integer.parseInt(split[2]);

		List<Integer> scores = new ArrayList<Integer>();

		for (int i = 3; i < 3 + noOfGooglers; i++) {
			int score = Integer.parseInt(split[i]);
			if (score > 3 * p - 5) {
				if (score >= 3 * p - 4 && score < 3 * p - 2 && surprise > 0) {
					if (3 * p - 4 > 0) {
						scores.add(score);
						surprise--;
					}
				} else if (score >= 3 * p - 2 || p == 0) {
					scores.add(score);
				}
			}
		}
		temp.append(scores.size());
		return temp.toString();
	}
}
