/**
 * 
 */
package pandit.codejam;

import java.io.BufferedInputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.Writer;
import java.util.Scanner;

/**
 * @author Manu Ram Pandit
 * 
 */
public class DancingWithGooglersUpload {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		FileInputStream fStream = new FileInputStream(
				"input.txt");

		Scanner scanner = new Scanner(new BufferedInputStream(fStream));
		Writer out = new OutputStreamWriter(new FileOutputStream("output.txt"));

		int T = scanner.nextInt();
		int N,S,P,ti;
		int counter = 0;
		for (int count = 1; count <= T; count++) {
			N=scanner.nextInt();
			S = scanner.nextInt();
			counter = 0;
			P = scanner.nextInt();
			for(int i=1;i<=N;i++){
				ti=scanner.nextInt();
				if(ti>=(3*P-2)){
					counter++;
					continue;
				}
				else if(S>0){
					if(P>=2 && ((ti==(3*P-3)) ||(ti==(3*P-4)))) {
					S--;
					counter++;
					continue;
					}
				}
				
			}
			// System.out.println("Case #" + count + ": " + counter);
			out.write("Case #" + count + ": " + counter + "\n");
		}
		fStream.close();
		out.close();

	}

}

import java.io.*;

public class Dance {
	public static void main(String[] args) {
		try {
			InputStreamReader inReader = new InputStreamReader(new FileInputStream("input.txt"));
			BufferedReader br = new BufferedReader(inReader);
			
			File out = new File("output.txt");
			Writer output = new BufferedWriter(new FileWriter(out));
			
			int amount = Integer.parseInt(br.readLine());
			
			for (int i=0; i < amount; i++) {
				output.write("Case #" + (i+1) + ": ");
				String line = br.readLine();
				String[] values = line.split(" ");
				
				int dancers		= Integer.parseInt(values[0]);
				int surprise	= Integer.parseInt(values[1]);
				int minPoints	= Integer.parseInt(values[2]);
				
				int minResultSur 	= (minPoints-2)*2 + minPoints;
				int minResult		= (minPoints-1)*2 + minPoints;
				int endResult		= 0;
				
				minResultSur = (minResultSur < 0) ? minPoints : minResultSur;
				minResult	 = (minResult < 0) ? minPoints : minResult;
				
				for (int j=0; j < dancers; j++) {
					int tmpResult = Integer.parseInt(values[3+j]);
					if (tmpResult >= minResult)
						endResult++;
					else if (tmpResult >= minResultSur && surprise > 0) {
						surprise--;
						endResult++;
					}
				}
				
				output.write(endResult + "\n");
			}
			
			output.close();
			
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
}