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 CaseSolvers;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;

import Controller.IO;

public class WiresCase extends CaseSolver {

	private ArrayList<Short[]> lines;
	private int numOfIntersections;

	public WiresCase(int order, int numberOfLines, IO io) {
		super(order, numberOfLines, io);
	}

	@Override
	public void initializeVars() {
		lines = new ArrayList<Short[]>();
	}

	@Override
	public void addLine(String line) {
		String[] tmp = line.split(" ");
		Short[] tmp2 = { Short.parseShort(tmp[0]), Short.parseShort(tmp[1]) };
		this.lines.add(tmp2);
	}

	@Override
	public void printSolution() {
		System.err.println("Case #" + getOrder() + ": " + numOfIntersections);
	}

	@Override
	public CaseSolver process() {
		Collections.sort(lines, new Comparator<Short[]>() {
			@Override
			public int compare(Short[] o1, Short[] o2) {
				return o1[0] - o2[0];
			}
		});
		//printList();


		for (int i = 0; i < lines.size(); i++) {
			for (int j = i + 1; j < lines.size(); j++) {
				if (lines.get(i)[1] > lines.get(j)[1]) {
					numOfIntersections++;
				}
			}
		}

		return this;
	}

	private void printList() {
		for (Short[] a : lines) {
			System.err.println(Arrays.deepToString(a));
		}
	}
}