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 codejam2012.qualification;

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


public class B {
	//static File inFile = new File("inQBsmall.txt");
	//static File outFile = new File("outQBsmall.txt");
	static File inFile = new File("inQBlarge.txt");
	static File outFile = new File("outQBlarge.txt");

	//inQBlarge.txt
	static BufferedReader in;
	static BufferedWriter out;
	static Scanner sc;

	static int T = 0;
	
	
	public static void solve() throws IOException{
		T = sc.nextInt();
		for (int i=0;i<T;i++) {						

			int N = sc.nextInt();
			int S = sc.nextInt();
			int p = sc.nextInt();

			int res = 0;
			
			for (int j=0;j<N;j++) {
				int g = sc.nextInt();
				if (p==0) {
					res++;					
				} else if (p==1) {
					if (g>=1) res++;
				}
				else if (g>=p+(p-1)+(p-1)) res++;				
				else if (S>0 && g>=p+(p-2)+(p-2)) {
					res++;
					S--;
				}
			}
			

			//StringBuffer res = new StringBuffer();

			//System.out.println(res.toString());
			out.write("Case #"+(i+1)+": "+String.valueOf(res)+"\n");
		}
	}
	
	public static void main(String[] args) throws IOException {
		try {
			in = new BufferedReader(new FileReader(inFile));
			out = new BufferedWriter(new FileWriter(outFile));
			sc = new Scanner(in);
			solve();
		} catch (Exception e) {
			e.printStackTrace();
		} finally {
			in.close();
			out.close();		
		}		

	}
}

