import java.io.*;
import java.math.*;
import java.util.*;
import java.text.*;

public class b {
    public static void main(String[] args) {
        Scanner sc = new Scanner(new BufferedInputStream(System.in));

        int T = sc.nextInt();

        for (int casenumber = 1; casenumber <= T; ++casenumber) {

            int n = sc.nextInt();
            int s = sc.nextInt();
            int p = sc.nextInt();

            int[] ts = new int[n];
            for (int i = 0; i < n; ++i)
                ts[i] = sc.nextInt();

            int thresh1 = (p == 1 ? 1 : (3 * p - 4));
            int thresh2 = (3 * p - 2);

            int count1 = 0, count2 = 0;

            for (int i = 0; i < n; ++i) {
                if (ts[i] >= thresh2) {
                    ++count2;
                    continue;
                }
                if (ts[i] >= thresh1) {
                    ++count1;
                }
            }

            if (count1 > s) {
                count1 = s;
            }

            System.out.format("Case #%d: %d%n", casenumber, count1 + count2);
        }
    }
}

package com.wenod.googlerese.main;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;

public class GooglereseConverter {

	public static void main(String arg[]) throws NumberFormatException,
			IOException {

		FileInputStream inputreader = new FileInputStream("B-small-attempt3.in");

		DataInputStream in = new DataInputStream(inputreader);
		BufferedReader br = new BufferedReader(new InputStreamReader(in));

		String strLine;

		int input = Integer.parseInt(br.readLine());

		for (int k = 0; k < input; k++) {
			strLine = br.readLine();
			String[] values = strLine.split(" ");

			int numberOfGooglers = Integer.parseInt(values[0]);

			int numberOfSurprisingTriplets = Integer.parseInt(values[1]);
			int numberOfSurprized = 0;
			int resultLimit = Integer.parseInt(values[2]);

			System.out.print(numberOfGooglers + " "
					+ numberOfSurprisingTriplets + " " + resultLimit + " --> ");

			int numberOfBestResult = 0;
			PrintWriter output = new PrintWriter(new BufferedWriter(
					new FileWriter("output.txt", true)));
			output.write("Case #" + (k + 1) + ": ");
			for (int i = 0; i < numberOfGooglers; i++) {
				int val = Integer.parseInt(values[i + 3]);
				System.out.print(val + " ");

				int testingValue = ((resultLimit * 2) - (val - resultLimit));
				if (val >= ((testingValue * 3) - 4)) {
					if (testingValue == 4 || testingValue == 3) {
						if (numberOfSurprized < numberOfSurprisingTriplets) {
							numberOfSurprized++;
							numberOfBestResult++;
						}
					} else if (testingValue < 3) {
						numberOfBestResult++;
					}
				}

			}
			System.out.println(" --> " + numberOfBestResult);
			output.write(Integer.toString(numberOfBestResult));
			output.println();
			output.close();
		}

		in.close();

	}
}
