/**
 * 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();
    }
}

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package codejam2;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;

/**
 *
 * @author Mahmoud
 */
public class CodeJam2 {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
        try {
            BufferedReader in = new BufferedReader(new FileReader("B-small-attempt0.in"));
            BufferedWriter writer = new BufferedWriter(new FileWriter("output.txt"));

            int n, s, p;

            String inStrLine = in.readLine();
            if (inStrLine == null) {
                System.out.println("wrong format");
                return;
            }
            int num = Integer.parseInt(inStrLine);
            for (int i = 0; i < num; i++) {
                writer.write("Case #" + (i + 1) + ": ");
                inStrLine = in.readLine();
                if (inStrLine == null) {
                    System.out.println("wrong format");
                    return;
                }

                String[] params = inStrLine.split(" ");
                n = Integer.parseInt(params[0]);
                s = Integer.parseInt(params[1]);
                p = Integer.parseInt(params[2]);


                int t,max, result = 0;
                for (int j = 0; j < n; j++) {
                    t = Integer.parseInt(params[j + 3]);

                    max = t==0?0:((t - 1) / 3) + 1;
                    if (max >= p) {
                        result++;
                    } else if (s != 0) {
                        max = t==0?0:((t - 2) / 3) + 2;
                        if (max >= p) {
                            result++;
                            s--;
                        }
                    }
                }

                writer.write(String.valueOf(result));
                if (i != num - 1) {
                    writer.write('\n');
                }
            }

            writer.flush();

        } catch (Exception e) {
            System.err.println("cant open file");
        }
    }
}
