/**
 * 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.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Scanner;


public class Main {
	public static void main(String[] args) throws IOException {
		FileInputStream fis = new FileInputStream(new File("in.txt"));
		FileOutputStream fos = new FileOutputStream(new File("out.txt"));
		Scanner sc = new Scanner(fis);
		PrintWriter out = new PrintWriter(fos);
		int cases = sc.nextInt();
		for(int cs = 1; cs <= cases; cs++)
		{
			int n = sc.nextInt();
			int s = sc.nextInt();
			int p = sc.nextInt();
			int [] sums = new int[n];
			for(int i=0; i<n; i++)
				sums[i] = sc.nextInt();
			int notsup = 0;
			int supx = 0;
			for(int i=0; i<n; i++)
			{
				if(getMax(sums[i],1)>=p)
					notsup++;
				if(getMax(sums[i],2)<p)
					supx++;
				
			}
			int total = notsup+Math.min(n-notsup-supx, s);
			out.println("Case #"+cs+": "+total);
		}
		sc.close();
		out.close();
	}
	public static int getMax(int sum, int diff)
	{
		int max = Integer.MIN_VALUE;
		for(int i=0; i<=10; i++)
			for(int j=0; j<=10; j++)
			{
				int k=sum-i-j;
				if(k>=0 && k<=10)
				{
					int d = Math.abs(i-j);
					d = Math.max(d, Math.abs(k-j));
					d = Math.max(d, Math.abs(k-i));
					if(d<=diff)
					{
						max = Math.max(i, max);
						max = Math.max(j, max);
						max = Math.max(k, max);
						
					}
				}
			}
		return max;
	}
}
