package dancinggooglers;

import java.io.File;
import java.util.Scanner;

public class DanceScoreCalculator {


    public static void main(String[] args) {
        if(args.length <= 0 || args[0] == null) {
            System.out.println("You must enter a file to read");
            System.out.println("Usage: blah <filename>");
            System.exit(0);
        }

        File argFile = new File(args[0]);
        try {
            Scanner googleSpeakScanner = new Scanner(argFile);
            String firstLine = googleSpeakScanner.nextLine();
            Integer linesToScan = new Integer(firstLine);
            for(int i = 1; i <= linesToScan; i++) {
                String googleDancerLine = googleSpeakScanner.nextLine();
                DanceScoreCase danceCase = new DanceScoreCase(googleDancerLine);
                System.out.println(String.format("Case #%d: %d", i, danceCase.maxDancersThatCouldPass()));
            }
        }
        catch (Exception e) {
            e.printStackTrace();
        }
    }
}

import java.util.Scanner;


public class Main {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int T = sc.nextInt();
		
		for(int t=1; t<=T; t++){
			int N=sc.nextInt();
			int S=sc.nextInt();
			int P=sc.nextInt();
			int P1 = P-1<0 ? 0 : P-1;
			int P2 = P-2<0 ? 0 : P-2;
			
			int[] sum = new int[N];
			for(int i=0; i<N; i++)
				sum[i] = sc.nextInt();
			
			int out = 0;
			for(int i=0; i<N; i++)
				if(sum[i] >= 2*P1+P) {
					out++;
					sum[i] = -1;
				}
			for(int i=0; i<N && S>0; i++)
				if(sum[i] >= 2*P2+P){
					S--;
					sum[i] = -1;
					out++;
				}
			System.out.println("Case #"+t+": "+out);
		}
	}

}
