import java.util.Scanner;
import java.io.*;
class dance
{
  public static void main (String[] args) throws IOException
  { 
    File    inputData = new File("B-small-attempt0.in");
	File 	outputData= new File("Boutput.txt");
    Scanner scan = new Scanner( inputData );
	PrintStream print= new PrintStream(outputData);
    
	int t;
	int n,s,p,pi;
	t= scan.nextInt();
	for(int i=1;i<=t;i++)
	{
	n=scan.nextInt();	s=scan.nextInt();	p=scan.nextInt();
	int supTrip=0, notsupTrip=0;
	
	for(int j=0;j<n;j++)
	{
		pi=scan.nextInt();
		if(pi>(3*p-3))
		notsupTrip++;
		else if((pi>=(3*p-4))&&(pi<=(3*p-3))&&(pi>p))
		supTrip++;
	}
	
	if(s<=supTrip)
	notsupTrip=notsupTrip+s;
	else if(s>supTrip)
	notsupTrip= notsupTrip+supTrip;
	print.println("Case #"+i+": "+notsupTrip);
	}
  }
}
import java.io.*;
import java.util.*;
public class q2Alt{
public static void main (String[] args) throws IOException 
    {
	BufferedReader input = new BufferedReader (new FileReader ("B-small-attempt0.txt"));
	PrintWriter output = new PrintWriter (new FileWriter("test2DoneAlt.out"));
	StringTokenizer st;
	
	int numOfLine = Integer.parseInt(input.readLine());
	for(int i = 0; i < numOfLine; i++){
	    st = new StringTokenizer(input.readLine());
	    int N = Integer.parseInt(st.nextToken());
	    int S = Integer.parseInt(st.nextToken());
	    int P = Integer.parseInt(st.nextToken());
	    int better = 0;
	    int[] scores = new int [N];
	    
	    for(int j = 0; j < N; j++){
		scores[j] = Integer.parseInt(st.nextToken());
	    }
	    
	    for(int j = 0; j < N; j++){
		int reduction = scores[j] - P;
		if(reduction < 0){}
		else if(reduction >= 2*(P - 1)){
		    better ++;
		}
		else if(reduction >= 2*(P-2) && S > 0){
		    better ++;
		    S --;
		}
	    }
	    
	    output.println("Case #" + (i+1) + ": " + better);
	}
	output.close();
    }
}          
