/**
 * 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.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Arrays;


public class QualifiRound2012B {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		try {
			BufferedReader br = new BufferedReader(new FileReader(args[0]));
			PrintWriter pw = new PrintWriter(args[1]);
			String line = br.readLine();
			System.out.println(line);
			int T = Integer.valueOf(line.trim());
			for (int i=0; i<T; i++)
			{
				line = br.readLine();
				System.out.println(line);
				String[] input = line.trim().split(" ");
				int N = Integer.valueOf(input[0]);
				int S = Integer.valueOf(input[1]);
				int p = Integer.valueOf(input[2]);
				
				int good = 0;
				for(int j=0; j<N; j++)
				{
					int score = Integer.valueOf(input[3+j]);
					if(Math.ceil((double)score/3)>=p)
						good++;
					else if(S>0)
					{
						if(score==0)
						{
							if(p==0)
								good++;
						}
						else if((score%3 != 2)&&(score/3+1>=p)
								||(score%3 == 2)&&(score/3+2>=p))
						{
							good++;
							S--;
						}
							
					}
				}
				
				pw.println("Case #"+(i+1)+": "+good);
				System.out.println("Case #"+(i+1)+": "+good);
			}
			pw.close();
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

}
