import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Arrays;


public class GooglersDancer {

	/**
	 * @param args
	 * @throws IOException
	 */
	public static void main(String[] args) throws IOException {
		// TODO Auto-generated method stub
		InputStreamReader converter = new InputStreamReader(System.in);
		BufferedReader in = new BufferedReader(converter);
		if (in == null) {
		      return;
		    }
		String numTest = in.readLine();
		int maxCases = Integer.valueOf(numTest);
		for(int i=1;i<= maxCases;i++){
			String linea = in.readLine();
			String[] datos = linea.split(" ");
			Integer googlers = Integer.valueOf(datos[0]);
			Integer sospechosos = Integer.valueOf(datos[1]);
			Integer p = Integer.valueOf(datos[2]);
			Integer puntuacion;
			Integer personas = 0;
			ArrayList<Integer> puntuaciones = new ArrayList<Integer>();
			for(int j=0;j<googlers;j++){
				puntuacion = Integer.valueOf(datos[3+j]);
				puntuaciones.add(puntuacion);
			}
			Integer[] pOrdenado = null;
			pOrdenado = (Integer[]) puntuaciones.toArray(new Integer[puntuaciones.size()]);
			Arrays.sort(pOrdenado);
			int j;
			for(j=pOrdenado.length-1;j>=0;j--){
				if(pOrdenado[j] >= p*3-2){
					personas += 1;
				}else{
					break;
				}
			}
			int posibles = j+1-sospechosos;
			for(;j>=posibles && j>= 0;j--){
				if(pOrdenado[j] >= p*3-4 && pOrdenado[j] > p){
					personas += 1;
				}else{
					break;
				}
			}
			System.out.println("Case #"+i+": "+personas);
		}
	}

}

package cj2;

import dancingwiththegooglers.ScoreAnalyzer;
import edu.uwec.cs.genacje.codejam.speakingintongues.GooglereseTranslator;
import edu.uwec.cs.genacje.codejam.utilities.objects.IoMgr;
import edu.uwec.cs.genacje.codejam.utilities.objects.StringFormatter;

/**
 *
 * @author James Genac
 */
public class Main {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        
        long totalTime = System.currentTimeMillis();
        solveDancingWithTheGooglers();
       System.out.println("Total time to solve: " + (System.currentTimeMillis() - totalTime) + " ms.");

    }

    private static void solveDancingWithTheGooglers() {
        IoMgr io = new IoMgr("B-large.in");

        int linecount = 1;
        long start = 0;
        io.rls(); // eat first line

        ScoreAnalyzer scoreAnalyzer = null;

        while (io.ready()) {
            scoreAnalyzer = new ScoreAnalyzer(io.rlia(" "));


            start = System.currentTimeMillis();

            io.wlf("Case #"+linecount+": " + scoreAnalyzer.getMaxNumOfHighScoringDancers());
            System.out.println("Case " + linecount + " took " + (System.currentTimeMillis()-start) + " ms.");
            linecount++;
        }


       io.close();
    }

    private static void solveSpeakingInTongues() {
        IoMgr io = new IoMgr("A-small-attempt0.in");

            int linecount = 1;
            long start = 0;
            io.rls(); // eat first line
            String in = "";
            long totalTime = System.currentTimeMillis();

            while (io.ready()) {
                in = io.rls();


                start = System.currentTimeMillis();

                io.wlf("Case #"+linecount+": " + GooglereseTranslator.translateString(in));
                System.out.println("Case " + linecount + " took " + (System.currentTimeMillis()-start) + " ms.");
                linecount++;
            }


           io.close();
    }
}


