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 mishe {

	public static void main(String[] args) {

		Scanner scan = new Scanner(System.in);
		int cnt = scan.nextInt();
		for(int c=1 ; c<=cnt ; c++)
		{
			int[] nums = new int[scan.nextInt()];
			int sup = scan.nextInt();
			int max = scan.nextInt();
			int MINSUP = max+2*((max>=2)?(max-2):0),MINNSUP = max+2*((max>=1)?(max-1):0),res = 0;
			for(int i=0 ; i<nums.length ; i++)
				nums[i] = scan.nextInt();
			for(int i=0 ; i<nums.length ; i++)
			{
				if(nums[i]<MINSUP)	continue;
				if(nums[i]>=MINSUP && nums[i]<MINNSUP)	
				{
					if(sup>0)
						res++;
					sup--;
				}
				else if(nums[i]>=MINNSUP)	res++;
			}
			System.out.println("Case #"+c+": "+res);
		}
	}

}
