/*
 * 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 actual;

import codejam.*;
import java.io.*;
import java.util.Scanner;
/**
 *
 * @author atm
 */
public class PB {
   public static void main(String[] args) throws Exception {
       int Cases;
       int N, P, S;
       String words[];
       
        FileInputStream fstreamIN = new FileInputStream("F:\\codejam\\input\\B-small-attempt1.in");
        FileOutputStream fstreamOUT = new FileOutputStream("F:\\codejam\\output\\B-small-attempt1.out");
        
        Scanner in=new Scanner(fstreamIN);
        PrintWriter out=new PrintWriter(fstreamOUT);
        
        Cases=in.nextInt();
        
        for(int i=0;i<Cases;i++) // Cases loop
        {
            N=in.nextInt();
            S=in.nextInt();
            P=in.nextInt();
            int tempS=S;
            int ans=0;
            for(int j=0;j<N;j++){
                int num=in.nextInt();
                if(P==0){
                    if(num>=0){
                        ans++;
                    }
                } else if(P==1){
                    if(num>0)
                        ans++;
                }else if(num>=(3*P - 2))
                        ans++;             
                else if(num>=(3*P - 4) && tempS!=0)
                {
                    ans++; tempS--;
                }
            }
            out.printf("Case #%d: %d\n",i+1,ans);
        }
        out.close();
   }
}
