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 qualification;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;

public class ProblemB {
	
	public static int solve(String in){
		int n;
		int s;
		int p;
		
		int need = 0;
		int count = 0;
		String[] segs = in.split("\\s+");
		n = Integer.parseInt(segs[0]);
		s = Integer.parseInt(segs[1]);
		p = Integer.parseInt(segs[2]);
		
		for (int i = 3; i < segs.length; i++){
			int score = Integer.parseInt(segs[i]);
			if (score >= 3*p && p >= 0)
				count++;
			else if (score >= (3*p - 2) && (p >= 1))
				count++;
			else if (score >= (3*p - 4) && (p >= 2))
				need++;
		}
		
		if (need <= s)
			count += need;
		else
			count += s;
		
		return count;
	}

	public static void main(String[] args) {

		try{
			BufferedReader br = new BufferedReader(new FileReader("B-large.in"));
			BufferedWriter bw = new BufferedWriter(new FileWriter("outputB-large"));
			String line = br.readLine();
			int ans = 0;
			int num = Integer.parseInt(line);
			
			for (int i = 0; i < num; i++){
				line = br.readLine();
				ans = solve(line);
				bw.write("Case #" + (i+1) + ": " + ans + "\n");
			}
			
			br.close();
			bw.close();
		}catch(Exception e){
			e.printStackTrace();
		}
	}

}
