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.BufferedInputStream;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.List;


public class DancingGooglers {

	/**
	 * @param args
	 */
	public static void main(String[] args) {

		BufferedReader inFile = null;
		try {
			inFile = new BufferedReader(
				    new InputStreamReader(
				        new BufferedInputStream(new FileInputStream("B-large.in")),
				        "UTF-8"
				    )
				);
		} catch (UnsupportedEncodingException e) {
			e.printStackTrace();
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		}

		int numCases = 0;
		List<Integer> goodDancersInCase = new ArrayList<Integer>();
		try {
			numCases = Integer.parseInt(inFile.readLine());
			for (int caseNum = 0; caseNum < numCases; caseNum++) {	
				
				String[] words;
					words = inFile.readLine().split(" ");
				List<Integer> inputNums = new ArrayList<Integer>();
				for (String word : words) {
					inputNums.add(Integer.parseInt(word));
				}
				
				int nDancers = inputNums.remove(0);
				int nSurprisingTriplets = inputNums.remove(0);
				int bestResultLimit = inputNums.remove(0);
				List<Integer> totalPoints = new ArrayList<Integer>(inputNums);
				
				int maxDancersAboveResultLimit = 0;
				for (Integer dancerTotalPoints : totalPoints) {
					if((dancerTotalPoints + 2) >= 3 * bestResultLimit) {
						maxDancersAboveResultLimit += 1;
					} else if ((dancerTotalPoints + 4) >= 3 * bestResultLimit &&
							nSurprisingTriplets > 0 &&
							dancerTotalPoints >= bestResultLimit
							) {
						maxDancersAboveResultLimit += 1;
						nSurprisingTriplets--;
					}
				}
				goodDancersInCase.add(maxDancersAboveResultLimit);
			}
		} catch (IOException e) {
			e.printStackTrace();
		}
		
		try {
			BufferedWriter bw = new BufferedWriter(
					new OutputStreamWriter(
							new FileOutputStream("B-large.out.txt"), "UTF-8"
							)
					);
			
			for (int caseNum = 0; caseNum < numCases; caseNum++) {
				bw.append("Case #" + (caseNum+1) + ": " + goodDancersInCase.get(caseNum));				
				bw.newLine();
			}
			bw.flush();
		} catch (IOException e) {
			e.printStackTrace();
		}
	
	}

}
