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 rounds.qualification;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Scanner;

public class B_dancing_with_the_googlers {

	public static void main(String[] args) throws IOException {

		BufferedReader reader = null;
		BufferedWriter writer = null;
		
		try {
			reader = new BufferedReader(new FileReader("./input"));
			writer = new BufferedWriter(new FileWriter("output"));
			int numberOfCases = Integer.valueOf(reader.readLine());
			for (int i = 1; i <= numberOfCases; i++) {
				String line = reader.readLine();
				StringBuilder sb = new StringBuilder("Case #" + i + ": ");
				Scanner scanner = new Scanner(line);
				int result = 0;
				while(scanner.hasNextInt()) {
					int numberOfGooglers = scanner.nextInt();
					int numberOfSurprisings = scanner.nextInt();
					int scoreToReach = scanner.nextInt();
					
					while(numberOfGooglers>0) {
						int googlerScore = scanner.nextInt();
						int div = googlerScore/3;
						int mod =( googlerScore % 3 == 0) ? 0 : 1;
						int highest =  div + mod;
						if(highest>=scoreToReach) {
							result++;
						}
						else if(googlerScore > 0 && highest+1 == scoreToReach && numberOfSurprisings > 0) {
							result++;
							numberOfSurprisings--;
						}
						numberOfGooglers--;
					}
					sb.append(result);
				}
				sb.append("\n");
				writer.write(sb.toString());
			}
		} finally {
			if (reader != null) {
				reader.close();
			}
			if(writer!=null) {
				writer.flush();
				writer.close();
			}
		}
	}

	
}
