/**
 * 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();
    }
}

package test;

import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.io.PrintWriter;

public class DancingWithTheGooglers {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		
		PrintWriter out = null;
		BufferedReader in = null;
		String test;
		
		try {
			
			out = new PrintWriter(args[1]);
			in = new BufferedReader(new FileReader(args[0]), 1024);
			
			// number of test cases
			in.readLine();
			
			for (int i=1; (test=in.readLine())!=null; i++) {
				String parameters[] = test.split(" ");
				int googlers = 0;
				int surprising = 0;
				int totalSurprising = Integer.parseInt(parameters[1]);
				int minScore = Integer.parseInt(parameters[2]);
				int minTotal = minScore * 3;
				for (int j=3; j<parameters.length; j++) {
					int score = Integer.parseInt(parameters[j]);
					if (minTotal==0) {
						googlers++;
					}
					else if (score==0) {
						// do nothing
					}
					else if (score>=minTotal-2) {
						googlers++;
					}
					else if (score>=minTotal-4&&surprising<totalSurprising) {
						googlers++;
						surprising++;
					}
				}
				out.printf("Case #%d: %d%n", i, googlers);
			}
			
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}
		
		try {
			if (in!=null)
				in.close();
		} catch (IOException e) {
			e.printStackTrace();
		}
		
		if (out!=null)
			out.close();
		
		
	}

}
