/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package IO;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
    
/**
 * 
 * @author dannocz
 */
public class InputReader {
    
    public static Input readFile(String filename){
        try {
              
              /*  Sets up a file reader to read the file passed on the command
          77        line one character at a time */
              FileReader input = new FileReader(filename);
              
              /* Filter FileReader through a Buffered read to read a line at a
                 time */
              BufferedReader bufRead = new BufferedReader(input);
              
              String line;    // String that holds current file line
              int count = 0;  // Line number of count 
              ArrayList<String> cases= new ArrayList<String>();
              
              // Read first line
              line = bufRead.readLine();
              int noTestCases=Integer.parseInt(line);
              count++;
              
              // Read through file one line at time. Print line # and line
              while (count<=noTestCases){
                  //System.out.println("Reading. "+count+": "+line);
                  line = bufRead.readLine();
                  cases.add(line);
                  count++;
              }
              
              bufRead.close();
              
              return new Input(noTestCases,cases);
              
          }catch (ArrayIndexOutOfBoundsException e){
              /* If no file was passed on the command line, this expception is
              generated. A message indicating how to the class should be
              called is displayed */
              e.printStackTrace();        
  
          }catch (IOException e){
              // If another exception is generated, print a stack trace
              e.printStackTrace();
          }
        
        return null;
          
      }// end main
    }

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

public class Dance
{
    public static void main(String[] args) throws IOException
    {
        Scanner in = new Scanner(new File("B-large.in"));
        PrintWriter out = new PrintWriter(new File("dance_large.in"));
        //Scanner in = new Scanner(System.in);

        int runs = Integer.parseInt(in.nextLine().trim());
        int count = 0;
        while(++count <= runs)
        {
            out.print("Case #" + count + ": ");
            int n = in.nextInt();
            int s = in.nextInt();
            int p = in.nextInt();
            int[] scores = new int[n];
            
            for(int i = 0; i < n; i++)
                scores[i] = in.nextInt();
            
            int min = Math.max(p, (p*3)-2);
            int surprise = Math.max(p, (p*3)-4);
            
            int num = 0;
            for(int i = 0; i < n; i++) {
                if(scores[i] >= min)
                    num++;
                else if(scores[i] >= surprise && s > 0) {
                    num++;
                    s--;
                }
            }
            
            out.println(num);
        }
        
        out.close();
    }
}
