package codejam;

import fixjava.Pair;

public class Utils {

	public static long minLong(long firstVal, long... otherVals) {
		long minVal = firstVal;
		for (int i = 0; i < otherVals.length; i++)
			minVal = Math.min(firstVal, otherVals[i]);
		return minVal;
	}

	public static int minInt(int firstVal, int... otherVals) {
		int minVal = firstVal;
		for (int i = 0; i < otherVals.length; i++)
			minVal = Math.min(firstVal, otherVals[i]);
		return minVal;
	}

	public static float minFloat(float firstVal, float... otherVals) {
		float minVal = firstVal;
		for (int i = 0; i < otherVals.length; i++)
			minVal = Math.min(firstVal, otherVals[i]);
		return minVal;
	}

	/**
	 * ArgMin returned as a Pair<Integer, Integer>(index, value). Array must
	 * have at least one value.
	 */
	public static Pair<Integer, Integer> argMin(int[] arr) {
		int min = arr[0];
		int argMin = 0;
		for (int i = 1; i < arr.length; i++) {
			if (arr[i] < min) {
				min = arr[i];
				argMin = i;
			}
		}
		return new Pair<Integer, Integer>(argMin, min);
	}

	/**
	 * ArgMax returned as a Pair<Integer, Integer>(index, value). Array must
	 * have at least one value.
	 */
	public static Pair<Integer, Integer> argMax(int[] arr) {
		int max = arr[0];
		int argMax = 0;
		for (int i = 1; i < arr.length; i++) {
			if (arr[i] > max) {
				max = arr[i];
				argMax = i;
			}
		}
		return new Pair<Integer, Integer>(argMax, max);
	}

}

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

public class ProblemB {
	public static void main(String[]args) throws FileNotFoundException {
		File file = new File("test.txt");
		Scanner scan = new Scanner(file);
		
		int cases = Integer.parseInt(scan.nextLine());
		
		for(int i=1;i <= cases;i++) {
			int dancers = scan.nextInt();
			int surprise = scan.nextInt();
			int minscore = scan.nextInt();
			int winner = 0;
			for(int j=0;j<dancers;j++) {
				int score = scan.nextInt();
				if(score >= (minscore*3-2)) winner++;
				else if(score >= (minscore*3-4) && surprise!=0 && score!=0) { winner++; surprise--; }
				else;
			}
			if (scan.hasNextLine()) scan.nextLine();
			System.out.println("Case #" + i + ": " + winner);
		}
			
	}
}
