/**
 * Created by IntelliJ IDEA.
 * User: Administrator
 * Date: 3/3/12
 * Time: 11:00 AM
 * To change this template use File | Settings | File Templates.
 */

import SRMLib.MathLibrary;
import SRMLib.TestSRMLib;
import com.sun.org.apache.bcel.internal.generic.F2D;

import java.io.*;
import java.util.*;
import java.util.zip.Inflater;

public class SRM {
    public static void main(String[] args) throws IOException {
        //TestSRMLib.run();
        codeJam1.main();

        return;
    }
}
class codeJam1 {
    public static void main() throws IOException {
        String inputPath = "E:\\input.txt";
        String outputPath = "E:\\output.txt";
        BufferedReader input = new BufferedReader(new FileReader(inputPath));
        BufferedWriter output = new BufferedWriter(new FileWriter(outputPath));

        String line;
        line = input.readLine();
        int T = Integer.parseInt(line);
        for (int i = 1; i <= T; ++i) {
            line = input.readLine();
            String[] words = line.split(" ");
            int N = Integer.parseInt(words[0]);
            int S = Integer.parseInt(words[1]);
            int p = Integer.parseInt(words[2]);
            int n = 0;
            int res = 0;

            for (int j = 3; j < words.length; ++j) {
                if (p == 0) {
                    res++;
                    continue;
                }

                int t = Integer.parseInt(words[j]);
                if (p == 1) {
                    if (t > 0)
                        res++;
                    continue;
                }
                if (t >= 3 * p - 2)
                    res++;
                else if (t >= 3 * p - 4)
                    n++;
            }

            res += Math.min(n, S);
            output.write("Case #" + i + ": " + res);
            output.newLine();
        }

        input.close();
        output.close();
    }
}

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.InputStreamReader;


public class letDance {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		 StringBuffer output = new StringBuffer();
		 
			try{
				  FileInputStream fstream = new FileInputStream("/Users/iToR/Documents/workspace/CodeJam2/src/B-small-attempt2.in");
				
				  DataInputStream in = new DataInputStream(fstream);
				  BufferedReader br = new BufferedReader(new InputStreamReader(in));
				  String strLine;
				
				 
				  strLine = br.readLine();
				  int line = (new Integer(strLine)).intValue();
				  
				  int i = 1;
				  while ((strLine = br.readLine()) != null)   {
					 
					  
					  
					 
						
							output.append("Case #"+i+": ");
							
							String[] temp;
							 
							  /* delimiter */
							  String delimiter = " ";
							  /* given string will be split by the argument delimiter provided. */
							  temp = strLine.split(delimiter);
							  
							  int compet = (new Integer(temp[0])).intValue();
							  int surprise = (new Integer(temp[1])).intValue();
							  int max = (new Integer(temp[2])).intValue();
							  int count = 0;
							 
							for(int j = 3;j<temp.length;j++){
								
								int dif = (new Integer(temp[j])).intValue()-(3*max);
								if(max==0){
									count++;
								}
								else if((new Integer(temp[j])).intValue()==0){
									
								}
								else if(dif>=0||dif==-1||dif==-2){
									count++;
								}
								else if(dif==-3||dif==-4){
									if(surprise>0){
										count++;
										surprise--;										
									}
									
								}
								}
							output.append(count);
							if(i<line){
								output.append("\n");
								
							}			
							i++;
				  
				  
				  }
				  //Close the input stream
				  in.close();
				    }catch (Exception e){//Catch exception if any
				  System.err.println("Error: " + e.getMessage());
				  }
			//write output
			 	try{
				
				  FileWriter fstream = new FileWriter("result.txt");
				  BufferedWriter out = new BufferedWriter(fstream);
				  out.append(output);
				 
				  out.close();
				  }catch (Exception e){
				  System.err.println("Error: " + e.getMessage());
				  }
	}

}
