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.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.PrintWriter;
import java.util.Scanner;

public class DancingWithGooglers {

	public static void main(String[] args) throws Exception{
		char problem = 'B';
		boolean smallCase = false;
		boolean practice = false;
		BufferedReader br = new BufferedReader(new FileReader(problem + "-" + (smallCase ? "small" : "large") + (practice ? "-practice" : "") + ".in"));
		PrintWriter out = new PrintWriter(new FileWriter(problem + "-" + (smallCase ? "small" : "large") + (practice ? "-practice" : "") + ".out"));
		int t = Integer.parseInt(br.readLine());
		for(int i = 1; i <= t; i++) {
			out.println("Case #" + i + ": " + solve(br.readLine()));
		}
		out.close();
		System.exit(0);
	}

	public static int solve(String in) {
		Scanner sc = new Scanner(in);
		int numPeople = sc.nextInt();
		int numSurprize = sc.nextInt();
		int target = sc.nextInt();
		int output = 0;
		for(; numPeople > 0; numPeople--) {
			int cur = sc.nextInt();
			if(cur >= target * 3 - 2) output ++;
			else if(target != 1 && numSurprize > 0 && cur >= target * 3 - 4) {
				output ++;
				numSurprize --;
			}
		}
		return output;
	}

}
