/**
 * 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;


public class Countscores {

	public static int processLine(String data) {
		int result = 0;
		String[] info = data.split(" ");
//		for (int i = 0; i < info.length; i++) {
//			System.out.print(info[i] + " ");
//		}
//		System.out.println();
		
		int N = Integer.parseInt(info[0]);
		if (info.length < 3 + N) {
			System.err.println("insufficient arguments!");
			return -1;
		}
		int surprises = Integer.parseInt(info[1]);
		int surprisecount = 0;
		int threshold = 3 * Integer.parseInt(info[2]);
		
		for (int i = 0; i < N; i++) {
			int totalscore = Integer.parseInt(info[3 + i]);
			if (totalscore >= threshold - 2) {
				result++;
			} else if (totalscore > Math.max(threshold - 5, 0) 
					&& surprisecount < surprises) {
				result++;
				surprisecount++;
			}
		}
		
		return result;
	}
	
	public static void countScores(String input) {
		try {
			BufferedReader br = new BufferedReader(new FileReader(input));
			int cases = Integer.parseInt(br.readLine());
			int idx = 0;
			while (idx < cases) {
				idx++;
				System.out.println("Case #" + idx + ": " + processLine(br.readLine()));
			}
			br.close();
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	
	public static void main(String[] args) {
		String input = "C:/Users/hattori/Downloads/B-small-attempt0.in";
		countScores(input);
	}
	
}
