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 DancingGooglers {
	public static void main( String args[] ) {
		new DancingGooglers();
	}
	
	public DancingGooglers() {
		Scanner sc = new Scanner(System.in);
		int T = sc.nextInt();
		
		for( int j=0; j<T; j++ ) {
			System.out.println( "Case #"+ (j+1) + ": " + doCase(sc) );
		}
	}
	
	public int doCase( Scanner sc ) {
		int N = sc.nextInt();
		int S = sc.nextInt();
		int p = sc.nextInt();
		
		int naturalP    = 0;
		int surprisingP = 0;
		for( int j=0; j<N; j++ ) {
			int points = sc.nextInt();
			
			if( p + Math.max(p-1,0) + Math.max(p-1,0) <= points )
				naturalP++;
			else if( p + Math.max(p-2,0) + Math.max(p-2,0) <= points )
				surprisingP++;
		}
		
		return naturalP + Math.min(surprisingP, S);
	}
}
