package dancinggooglers;

import java.io.File;
import java.util.Scanner;

public class DanceScoreCalculator {


    public static void main(String[] args) {
        if(args.length <= 0 || args[0] == null) {
            System.out.println("You must enter a file to read");
            System.out.println("Usage: blah <filename>");
            System.exit(0);
        }

        File argFile = new File(args[0]);
        try {
            Scanner googleSpeakScanner = new Scanner(argFile);
            String firstLine = googleSpeakScanner.nextLine();
            Integer linesToScan = new Integer(firstLine);
            for(int i = 1; i <= linesToScan; i++) {
                String googleDancerLine = googleSpeakScanner.nextLine();
                DanceScoreCase danceCase = new DanceScoreCase(googleDancerLine);
                System.out.println(String.format("Case #%d: %d", i, danceCase.maxDancersThatCouldPass()));
            }
        }
        catch (Exception e) {
            e.printStackTrace();
        }
    }
}

import java.io.*;
import java.util.*;

public class GoogleDancer {
	public static void main(String[] args) throws IOException
	{
		Scanner sc = new Scanner(new FileReader("Dancer.in"));
		PrintWriter pw = new PrintWriter(new FileWriter("Dancer.out"), true);
		int T = sc.nextInt();
		for (int c = 1; c<=T; c++)
		{
			int N = sc.nextInt();
			int S = sc.nextInt();
			int p = sc.nextInt();
			int[] points = new int[N];
			for (int d = 0; d < N; d++)
			{
				points[d] = sc.nextInt();
			}
			int num = calc(N, S, p, points);
			String x = String.format("Case #%d: %d", c, num);
			pw.println(x);
		}
		
		
		pw.close();
	}
	public static int calc(int N, int S, int p, int[] points)
	{
		int total = 0;
		int min = ((p-2)<0? 0 : p-2)*2 + p;
		for (Integer n : points)
		{
			
			if (n < min) continue;
			int avg = n/3;
			if (n%3 == 0)
			{
				if (avg >= p) total++;
				else if ((avg+1) >= p && S>0)
				{
					total++;
					S--;
				}
			}else if (n%3 == 1)
			{
				if ((avg+1) >= p)total++;
			}else
			{
				if ((avg+1) >= p) total++;
				else if ((avg+2)>= p && S > 0)
				{
					total++;
					S--;
				}
			}
		}
		return total;
	}
}
