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 qualification.taskA;

import java.util.HashMap;
import java.util.Map;

import Parser.MyReader;
import Parser.MyWriter;

public class Main {
	public static void main(String[] args) {
		MyReader myReader = new MyReader(
				"/Users/shami13/Downloads/A-small-attempt0.in");
		MyWriter myWriter = new MyWriter("/Users/shami13/Downloads/A-small-attempt0.out");
		
		Map<Character, Character> dictionary = createDictionary();

		int taskLength = Integer.parseInt(myReader.read());

		
		for (int i = 1; i <= taskLength; i++) {
			String taskString = myReader.read();
			Task task = new Task(dictionary);
			String result = task.execute(taskString);
			myWriter.writeString("Case #" + i + ": " + result);
			System.out.println("Case #" + i + ": " + result);
		}
		myWriter.close();
	}

	private static Map<Character, Character> createDictionary() {
		Map<Character, Character> result = new HashMap<Character, Character>();
		result.put('q', 'z');
		result.put('z', 'q');
		
		
		String[] originals = { "ejp mysljylc kd kxveddknmc re jsicpdrysi",
				"rbcpc ypc rtcsra dkh wyfrepkym veddknkmkrkcd",
				"de kr kd eoya kw aej tysr re ujdr lkgc jv" };

		String[] results = { "our language is impossible to understand",
				"there are twenty six factorial possibilities",
				"so it is okay if you want to just give up" };
	
		for(int i = 0; i < originals.length; i++){
			for(int p = 0; p < originals[i].length(); p++){
				if (!result.containsKey(originals[i].charAt(p))){
					result.put(originals[i].charAt(p), results[i].charAt(p));
				}
			}
		}
		
		return result;
	}
}
