/**
 * 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 googlers;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.Scanner;

/**
 *
 * @author Calido
 */
public class Googlers {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
        int t,n,s,p,ti,cnt;
		try
		{
			Scanner scnr=new Scanner(new File(args[0]));
			PrintWriter out=new PrintWriter(new File(args[1]));
			t=scnr.nextInt();
			System.out.println("T: "+t);
			for(int i=1;i<=t;i++)
			{
				cnt=0;
				n=scnr.nextInt();//reading number of googlers
				s=scnr.nextInt();//reading special case
				p=scnr.nextInt();//reading point
				for(int j=0;j<n;j++)
				{
					ti=scnr.nextInt();
					if(ti>=(p+(2*(p-1))))
					{
						cnt++;
					}
					else if(ti>=(p+(2*(p-2))))
					{
						if(ti>=2 && ti<=28)
						{
							if(s>0)
							{
								cnt++;
								s--;
							}
						}
					}
				}
	
				//output to File
				out.println("Case #"+i+": "+cnt);
                                System.out.println("Case #"+i+": "+cnt);
			}
			out.close();
		}
		catch(FileNotFoundException fnfe)
		{
			System.out.println("File Not Found.");
		}

    }
}
