/**
 * 
 */
package pandit.codejam;

import java.io.BufferedInputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.Writer;
import java.util.Scanner;

/**
 * @author Manu Ram Pandit
 * 
 */
public class DancingWithGooglersUpload {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		FileInputStream fStream = new FileInputStream(
				"input.txt");

		Scanner scanner = new Scanner(new BufferedInputStream(fStream));
		Writer out = new OutputStreamWriter(new FileOutputStream("output.txt"));

		int T = scanner.nextInt();
		int N,S,P,ti;
		int counter = 0;
		for (int count = 1; count <= T; count++) {
			N=scanner.nextInt();
			S = scanner.nextInt();
			counter = 0;
			P = scanner.nextInt();
			for(int i=1;i<=N;i++){
				ti=scanner.nextInt();
				if(ti>=(3*P-2)){
					counter++;
					continue;
				}
				else if(S>0){
					if(P>=2 && ((ti==(3*P-3)) ||(ti==(3*P-4)))) {
					S--;
					counter++;
					continue;
					}
				}
				
			}
			// System.out.println("Case #" + count + ": " + counter);
			out.write("Case #" + count + ": " + counter + "\n");
		}
		fStream.close();
		out.close();

	}

}

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package actual;

import codejam.*;
import java.io.*;
import java.util.Scanner;
/**
 *
 * @author atm
 */
public class PB {
   public static void main(String[] args) throws Exception {
       int Cases;
       int N, P, S;
       String words[];
       
        FileInputStream fstreamIN = new FileInputStream("F:\\codejam\\input\\B-small-attempt1.in");
        FileOutputStream fstreamOUT = new FileOutputStream("F:\\codejam\\output\\B-small-attempt1.out");
        
        Scanner in=new Scanner(fstreamIN);
        PrintWriter out=new PrintWriter(fstreamOUT);
        
        Cases=in.nextInt();
        
        for(int i=0;i<Cases;i++) // Cases loop
        {
            N=in.nextInt();
            S=in.nextInt();
            P=in.nextInt();
            int tempS=S;
            int ans=0;
            for(int j=0;j<N;j++){
                int num=in.nextInt();
                if(P==0){
                    if(num>=0){
                        ans++;
                    }
                } else if(P==1){
                    if(num>0)
                        ans++;
                }else if(num>=(3*P - 2))
                        ans++;             
                else if(num>=(3*P - 4) && tempS!=0)
                {
                    ans++; tempS--;
                }
            }
            out.printf("Case #%d: %d\n",i+1,ans);
        }
        out.close();
   }
}
