import java.util.*;
import java.io.*;

public class DancingWithTheGooglers
{
    public DancingWithTheGooglers()
    {
        Scanner inFile = null;
        try
        {
            inFile = new Scanner(new File("inputB.txt"));
        }
        catch(Exception e)
        {
            System.out.println("Problem opening input file. Exiting...");
			System.exit(0);
        }
        int t = inFile.nextInt();
        
        int [] results = new int [t];
        DancingWithTheGooglersMax [] rnc = new DancingWithTheGooglersMax[t];
        
        int i, j;
        int [] scores;
        int s, p;
        for(i = 0; i < t; i++)
        {
            scores = new int [inFile.nextInt()];
            s = inFile.nextInt();
            p = inFile.nextInt();
            for(j = 0; j < scores.length; j++)
                scores[j] = inFile.nextInt();
            
            rnc[i] = new DancingWithTheGooglersMax(i, scores, s, p, results);
            rnc[i].start();
        }
        inFile.close();
        
        boolean done = false;
        
        while(!done)
        {
            done = true;
            for(i = 0; i < t; i++)
                if(rnc[i].isAlive())
                {
                    done = false;
                    break;
                }
        }
        
        PrintWriter outFile = null;
        try
        {
            outFile = new PrintWriter(new File("outputB.txt"));
        }
        catch(Exception e)
        {
            System.out.println("Problem opening output file. Exiting...");
			System.exit(0);
        }
        
        for(i = 0; i < results.length; i++)
            outFile.printf("Case #%d: %d\n", i+1, results[i]);
        outFile.close();
    }
    
    public static void main(String [] args)
    {
        new DancingWithTheGooglers();
    }
    
    private class DancingWithTheGooglersMax extends Thread
    {
        int id;
        int s, p;
        int [] results, scores;
        
        public DancingWithTheGooglersMax(int i, int [] aScores, int aS, int aP,int [] res)
        {
            id = i;
            s = aS;
            p = aP;
            results = res;
            scores = aScores;
        }
        
        public void run()
        {
            int a = 0, b = 0;
            
            if(p == 0)
                results[id] = scores.length;
            else if(p == 1)
            {
                int y;
                y = 3*p - 3;
                
                for(int i = 0; i < scores.length; i++)
                    if(scores[i] > y)
                        a++;
                    else if(scores[i] > 0)
                        b++;
                
                b = Math.min(b, s);
                results[id] = a+b;
            }
            else
            {
                int y, z;
                y = 3*p - 3;
                z = 3*p - 5;
                
                for(int i = 0; i < scores.length; i++)
                    if(scores[i] > y)
                        a++;
                    else if(scores[i] > z)
                        b++;
                
                b = Math.min(b, s);
                results[id] = a+b;
            }
        }
    }
}
import java.io.*;
import javax.swing.*;
import javax.swing.JOptionPane.*;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import javax.swing.text.*;
import java.io.File;
import javax.swing.filechooser.FileFilter;
import javax.swing.text.html.*;
import java.util.Scanner;
import java.util.StringTokenizer;

class Dancings
{
   public static void main(String args[])
	{
	  
	  int jumlahN[]=new int[101];
	 
	 
	  
	  int hasil[]=new int[101];
	  
	  
	  int i=0;
      int j=0;
      int k=0;
      int l=0;
	  int il=0;
	  int cok3=0;
	  
      try{
		// Open the file that is the first 
		// command line parameter
		FileInputStream fstream = new FileInputStream("b.txt");
		// Get the object of DataInputStream
		DataInputStream in = new DataInputStream(fstream);
        BufferedReader br = new BufferedReader(new InputStreamReader(in));
		String strLine;
		//Read File Line By Line
		j=0;
		while ((strLine = br.readLine()) != null) 	{
			// Print the content on the console
		    if(j==0)
            {
             i=Integer.parseInt(strLine);	
             if(i>100)
              {
	           i=100;
              }
             else if(i<1)
              {
	           i=1;
              } 			
			 System.out.println (i);
		    }
			else
			{
			 int jum=0;
			 int panjangtext=strLine.length();
			 int posisi=0;
			 //String isi=strLine.trim();
			 char arr[]=strLine.toCharArray(); 

			 		 
			 
			 String tmp3="";
			  for(l=0; l<panjangtext; l++)
			  {
				 if(arr[l]==' ')
				 {
			        break;
				 }
				 else
				 {
				  tmp3=tmp3+arr[l];
				 }
			  } 
			  
			
             int n= Integer.parseInt(tmp3);	
			 
			 
			  String tmp="";
			  for(l=l+1; l<panjangtext; l++)
			  {
				 if(arr[l]==' ')
				 {
			        break;
				 }
				 else
				 {
				  tmp=tmp+arr[l];
				 }
			  } 
			  
			  int s=Integer.parseInt(tmp);
			  
			  String tmp2="";
			  for(k=l+1; k<panjangtext; k++)
			  {
				 if(arr[k]==' ')
				 {
			        break;
				 }
				 else
				 {
				  tmp2=tmp2+arr[k];
				 }
			  } 
			  
			  int p=Integer.parseInt(tmp2);	
			  
			  System.out.println("nilai n"+n);
			  System.out.println(strLine);
			  
			  System.out.println("nilai s:"+s);
			  System.out.println("nilai p:"+p);
			  
			  int m=1;
			  tmp="";
			  while(m<=n)
			  {
			     
			    for(k=k+1; k<panjangtext; k++)
			    {
				 if(arr[k]==' ')
				 {
				   
			        break;
				 }
				 else
				 {
				  
				  tmp=tmp+arr[k];
				 }
			    }
				 
				 tmp=tmp.trim();
				 int tmp4=Integer.parseInt(tmp);	
			     jumlahN[m]=tmp4;
				 tmp=" ";
			    
			   
			   m++;
			  }
			  
			  m=1;
			  
			  int p2=p*2;
			  while(m<=n)
			  {
			    
			   System.out.println("nilai m :"+m+" :"+jumlahN[m]);
			   int cok2=jumlahN[m];
			   int jos=cok2-p2;
			   int param=p-2;
			   if(jos>=param)
			   {
			    
			     System.out.println("Masuk 1");
			    jum++;
			   }
			   else if(cok2>0 && s>0)
			   {
			    cok3=cok2-p;
				int p3=cok3/2;
				
				if(p3>=param)
				{
				jum++;
				s--;
				}
			     System.out.println("Masuk 2");
			    
			   }
			  
			  
			   
			   m++;
			  }
			  
			  hasil[j]=jum; 
            }
		//Close the input stream
		    j++;
		   }
	       in.close();
		}
		catch (Exception e){//Catch exception if any
			System.err.println("Error: " + e.getMessage());
		}
		
		
		
      
	  try
	  {
	   File makefile= new File("resultdancing.txt");
       FileWriter fwrite= new FileWriter(makefile);
       PrintWriter pw=new PrintWriter(fwrite);	 
	   for(il=1; il<=i; il++)
         {
		  pw.println("Case #"+(il)+": "+hasil[il]+"\n");
		  System.out.println("case #"+(il)+": "+hasil[il]+"\n");
		 }
	   fwrite.flush();
	   fwrite.close();
	  }
	  catch(IOException e)
	  {
	   e.printStackTrace();
	  }
	  
	  
	}
	

	

  

	
	
	
}

