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.*;

class dancing
{
	public static void main(String[] args) throws Exception
	{
		BufferedReader r=new BufferedReader(new InputStreamReader(System.in));
		String inp;
		int i,j;

		int T=Integer.valueOf(r.readLine());
		for(int a=0;a<T;a++)
		{
			/*The first integer will be N, the number of Googlers, and the second integer will be S, the number of surprising triplets of scores. The third integer will be p, as described above. Next will be N integers ti: the total points of the Googlers. */
			String[] tmp =r.readLine().split("\\s");
			int N = Integer.valueOf(tmp[0]);
			int S = Integer.valueOf(tmp[1]);
			int p = Integer.valueOf(tmp[2]);
			int y = 0;
			for(i=0;i<N;i++) {
				int ti = Integer.valueOf(tmp[i+3]);
				if (ti >= (p*3)-2) y++;
				else if ((ti >= (p*3)-4) && ((p*3)-4>0) && S>0) {
					S--; y++;
				}
			}


			System.out.println("Case #"+(a+1)+": "+y);
		}
	}
}

