/**
 * 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.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;


public class B_Small {
	
	static int[] resu;

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		File input=new File("D:\\Users\\xiaoguo\\Downloads\\B-small-attempt0.in");
		File output=new File("D:\\Users\\xiaoguo\\Desktop\\output.txt");
		readCaseFromInput(input);
		writeToOutput(output);
		System.out.println("Programe exist!");
	}

	static void readCaseFromInput(File input )
	{
		try {
				FileReader reader=new FileReader(input);
				BufferedReader buf=new BufferedReader(reader);
				int numberCase=Integer.parseInt(buf.readLine());
				resu=new int[numberCase];
				String contentLine=null;
				int numerLine=0;
				while((contentLine=buf.readLine())!=null)
				{
					String[] tab=contentLine.split("\\s");					
					int s=Integer.parseInt(tab[1]);
					int p=Integer.parseInt(tab[2]);
					int n=0;
					int needS=0;
					for(int i=3;i<tab.length;i++)
					{
						int totalP=Integer.parseInt(tab[i]);
						if(totalP>=Math.max((3*p-4),p))
						{
							
							if(totalP>=(3*p-2))
							{
								n++;
							}
							else
							{
								needS++;
							}
						}
					}
					n+=Math.min(needS, s);
					resu[numerLine]=n;
					numerLine++;									
				}
				
			buf.close();
			reader.close();
			
			
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	
	static void writeToOutput(File output)
	{
		try {
			FileWriter out=new FileWriter(output);
			BufferedWriter buf=new BufferedWriter(out);
			String headLine="Case #";
			for(int i=0;i<resu.length;i++)
			{
				int number=i+1;
				String line=headLine+number+": ";
				line+=resu[i];
				buf.write(line);				
				buf.newLine();
			}
			buf.close();
			out.close();
		} catch (IOException e) {
			
			e.printStackTrace();
		}
	}

}
