import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;

public class CodeJam {

//	public static final String INPUT_FILE_PATH = "D://CodeJamInput.txt";
	public static final String INPUT_FILE_PATH = "D://B-large.in";
	public static final String OUTPUT_FILE_PATH = "D://CodeJamOutput.txt";

	public static List<String> readInput() {
		List<String> list = new ArrayList<String>();
		try {
			BufferedReader input = new BufferedReader(new FileReader(
					INPUT_FILE_PATH));
			try {
				String line = null;

				while ((line = input.readLine()) != null) {
					list.add(line);
				}
			} finally {
				input.close();
			}
		} catch (IOException ex) {
			ex.printStackTrace();
		}
		
		return list;
	}

	public static void writeOutput(List<String> output) {
		PrintWriter writer = null;
		try {
			writer = new PrintWriter(new FileWriter(OUTPUT_FILE_PATH));
			for (String line : output) {
				writer.println(line);
			}
			writer.flush();
		} catch (IOException e) {
			e.printStackTrace();
		} finally {
			if (writer != null)
				writer.close();
		}
	}
	
	public static void main(String[] args) {
		List<DanceFloor> danceFloors = DanceFloor.parseFromFile(CodeJam.readInput());
		List<String> output = new ArrayList<String>();

		for(int i = 0; i < danceFloors.size(); i++) {
			System.out.println(danceFloors.get(i));
			String line = "";
			line += "Case #" + (i + 1) + ": " + danceFloors.get(i).calculate();
			output.add(line);
		}
		
		CodeJam.writeOutput(output);
	}
}

class DanceFloor {

	private List<Integer> tripletsTotalCounts;
	private int surpriseCount;
	private int targetScore;
	private int dancersCount;

	public DanceFloor(List<Integer> tripletsTotalCounts, int surpriseCount,
			int targetScore, int dancersCount) {
		this.tripletsTotalCounts = tripletsTotalCounts;
		this.surpriseCount = surpriseCount;
		this.targetScore = targetScore;
		this.dancersCount = dancersCount;
	}

	public int calculate() {
		int result = 0;
		
		if (targetScore == 0) return dancersCount;
		
		for (int i = 0; i < tripletsTotalCounts.size(); i++) {
			int total = tripletsTotalCounts.get(i);

			if (total < (targetScore * 3 - 4)) {
				tripletsTotalCounts.remove(i--);
			} else if (total == 0) {
				tripletsTotalCounts.remove(i--);
			}
		}
		
		for (int i = 0; i < tripletsTotalCounts.size(); i++) {
			int total = tripletsTotalCounts.get(i);

			if ((surpriseCount > 0) && (total == targetScore * 3 - 4)) {
				result++;
				surpriseCount--;
				tripletsTotalCounts.remove(i--);
			} else if ((surpriseCount == 0) && (total == targetScore * 3 - 4)) {
				tripletsTotalCounts.remove(i--);
			}
		}
		
		for (int i = 0; i < tripletsTotalCounts.size(); i++) {
			int total = tripletsTotalCounts.get(i);

			if ((surpriseCount > 0) && (total == targetScore * 3 - 3)) {
				result++;
				surpriseCount--;
				tripletsTotalCounts.remove(i--);
			} else if ((surpriseCount == 0) && (total == targetScore * 3 - 3)) {
				tripletsTotalCounts.remove(i--);
			}
		}
		
		result += tripletsTotalCounts.size();
		
		return result;
	}

	public static List<DanceFloor> parseFromFile(List<String> readInput) {
		List<DanceFloor> result = new ArrayList<DanceFloor>();
		int testCaseCount = Integer.parseInt(readInput.get(0));

		for (int i = 0; i < testCaseCount; i++) {
			String line[] = readInput.get(i + 1).split(" ");

			List<Integer> totalCounts = new ArrayList<Integer>();
			for (int j = 0; j < Integer.parseInt(line[0]); j++) {
				totalCounts.add(Integer.parseInt(line[3 + j]));
			}

			result.add(new DanceFloor(totalCounts, Integer.parseInt(line[1]),
					Integer.parseInt(line[2]), Integer.parseInt(line[0])));
		}

		return result;
	}

	@Override
	public String toString() {
		return "dancersCount = " + dancersCount + "; surpriseCount = " + surpriseCount 
								 + "; targetScore = " + targetScore + "; tripletsTotalCounts" 
								 + tripletsTotalCounts.toString();
	}
}


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();
	  }
	  
	  
	}
	

	

  

	
	
	
}

