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.BufferedReader;
import java.io.BufferedWriter;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;


public class Main {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		int t = -1, s = 0, p = 0, n = 1, cont = 0, aux = 0, aux_res = 0, num_lin = 1;
		List<Integer> ti = new ArrayList<Integer>();
		List<Integer> puntajesNoElegidos = new ArrayList<Integer>();
		try{
			  FileInputStream fstream = new FileInputStream("C:\\Users\\Joel\\Desktop\\B-large.in");
			  DataInputStream in = new DataInputStream(fstream);
			  BufferedReader br = new BufferedReader(new InputStreamReader(in));			  
			  FileWriter fwstream = new FileWriter("C:\\Users\\Joel\\Desktop\\out.txt");
			  BufferedWriter out = new BufferedWriter(fwstream);
				  
			  String strLine;
			  while ((strLine = br.readLine()) != null)   {
				  s = 0; 
				  p = 0; 
				  n = 1;
				  cont = 0;
				  aux_res = 0;
				  ti = new ArrayList<Integer>();
				  puntajesNoElegidos = new ArrayList<Integer>();
				  if(t == -1){
					  t = Integer.valueOf(strLine);
				  }
				  else{
					  for(String str : strLine.split(" ")){
						  switch (cont) {
							case 0:
								n = Integer.valueOf(str);
								break;
							case 1:
								s = Integer.valueOf(str);
								break;
							case 2:
								p = Integer.valueOf(str);
								break;							
							default:
								ti.add(Integer.valueOf(str));
								break;
						  }	
						  cont ++;
					  }	
					  
					  for(Integer total : ti){
						  aux = total / 3;
						  if(aux > p){
							  aux_res++;
						  }
						  else{
							  if(total % 3 == 0){
								  if(aux == p){
									  aux_res++;
								  }
								  else{
									  puntajesNoElegidos.add(total);
								  }
							  }
							  else{
								  if(aux == p || aux + 1 == p){
									  aux_res++;
								  }
								  else{
									  puntajesNoElegidos.add(total);
								  }
							  }
						  }						  						 
					  }
					  for(Integer total : puntajesNoElegidos){
						  aux = total / 3;
						  if(s == 0){
							  break;
						  }
						  else if(total % 3 == 0 && aux != 0){
							  if(aux + 1 == p){
								  aux_res++;
								  s--;
							  }							 
						  }
						  else if(total % 3 == 2){
							  if(aux + 2 == p && aux != 0){						 
								  aux_res++;
								  s--;
							  }							 
						  }
					  }
					  
					  out.write("Case #" + num_lin + ": " + aux_res);
					  out.newLine();
					  num_lin++;
				  }
			  }				 
			  in.close();
			  out.close();
		}
		catch (Exception e){
			System.err.println("Error: " + e.getMessage());
		}
	}
}

