/*
 * 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.BufferedReader;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import java.io.PrintStream;


public class Dance {

	static int getMaxGooglers(int N,int S, int p, int[] t) {
		int count=0;
		int surpriseCount=0;
		
		int avg=p*3;
		for(int i=0;i<N;i++) {
			
			/*if(t[i]>=avg)
				count++;
			
			else */
			if(t[i]>=p) {
				if(t[i]>=avg-2)
			
				count++;
			
			else if(surpriseCount<S)
			{
				if(t[i]>=avg-4) {
					count++;
					surpriseCount++;
				}
			}
			}
		}
		return count;
	}
	public static void main(String args[]) {
		try {
			BufferedReader br=new BufferedReader(new InputStreamReader(new FileInputStream("c:\\gcj\\B\\B-large.in")));
			String line=br.readLine();
			PrintStream ps=new PrintStream("c:\\gcj\\B\\B-large.out");
			
			int n=Integer.parseInt(line);
				for(int i=1;i<=n;i++) {
					
					line=br.readLine();				
					String[] nums=line.split(" ");
					int N=Integer.parseInt(nums[0]);
					int S=Integer.parseInt(nums[1]);
					int P=Integer.parseInt(nums[2]);
					int t[]=new int[N];
					for(int j=0;j<N;j++)
					{
						t[j]=Integer.parseInt(nums[j+3]);
					}
					ps.println("Case #"+i+": "+getMaxGooglers(N, S, P, t));
											
				}
			} 
			catch(Exception e) {
				e.printStackTrace();
			}
			
			
		}
		

	public static void ain(String[] args) {
		// TODO Auto-generated method stub
		
		int N=2;
		int S=1;
		int p=1;
		int[] t={8,0};
		System.out.println(" count : " + getMaxGooglers(N, S, p, t));
	}

}
