/*
 * 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
    }

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

package codejam;

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Scanner;

/**
 *
 * @author VISHAL
 */
public class Googlers {
    public static void main(String args[]) throws IOException{
        Scanner in=new Scanner(new File("H:\\in.txt"));
        FileWriter fout=new FileWriter("H:\\out.txt");
        PrintWriter outfile=new PrintWriter(fout);
//        Scanner in=new Scanner(System.in);
        int t;
        t=in.nextInt();
        for(int i=0;i<t;i++){
            int n,p,s;
            n=in.nextInt();
            s=in.nextInt();
            p=in.nextInt();
            int count=0;
            for(int j=0;j<n;j++){
                int s1;
                s1=in.nextInt();
                if(s1<p)
                    continue;
               if(s1>=3*p-2)
                   count++;
               else if(s!=0 && s1>=3*p-4)
               {
                   s--;
                   count++;
               }
            }
           outfile.println("Case #"+(i+1)+": "+count);
        }
  outfile.close();
    }

}
