package code12.qualification;

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

public class B {
	public static String solve(int N, int S, int p, int[] t) {
		
		// 3a 		-> (a, a, a), *(a - 1, a, a + 1)
		// 3a + 1	-> (a, a, a + 1), *(a - 1, a + 1, a + 1)
		// 3a + 2	-> (a, a + 1, a + 1), *(a, a, a + 2)
		
		int numPNoS = 0;
		int numPWithS = 0;
		
		for (int i = 0; i < N; i++) {
			int a = (int)Math.floor(t[i] / 3);
			int r = t[i] % 3;
			
			switch (r) {
			case 0:
				if (a >= p) {
					numPNoS++;
				} else if (a + 1 >= p && a - 1 >= 0) {
					numPWithS++;
				}
				break;
			case 1:
				if (a >= p || a + 1 >= p) {
					numPNoS++;
				}
				break;
			case 2:
				if (a >= p || a + 1 >= p) {
					numPNoS++;
				} else if (a + 2 >= p) {
					numPWithS++;
				}
				break;
			}
		}
		
		return "" + (numPNoS + Math.min(S, numPWithS));
	}

	public static void main(String[] args) throws Exception {
		// file name
		//String fileName = "Sample";
		//String fileName = "B-small";
		String fileName = "B-large";
		
		// file variable
		File inputFile = new File(fileName + ".in");
		File outputFile = new File(fileName + ".out");
		Scanner scanner = new Scanner(inputFile);
		FileWriter writer = new FileWriter(outputFile);

		// problem variable
		int totalCase;
		int N, S, p;
		int[] t;

		// get total case
		totalCase = scanner.nextInt();

		for (int caseIndex = 1; caseIndex <= totalCase; caseIndex++) {
			// get input
			N = scanner.nextInt();
			S = scanner.nextInt();
			p = scanner.nextInt();
			t = new int[N];
			
			for (int i = 0; i < N; i++) {
				t[i] = scanner.nextInt();
			}
			
			String output = "Case #" + caseIndex + ": " + solve(N, S, p, t);
			System.out.println(output);
			writer.write(output + "\n");
		}
		scanner.close();
		writer.close();
	}
}

import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStreamReader;

public class Solution2 {

	private static int maxScoreWithSurprise(int media) {
		if (media == 0)
			return 0;

		Double realAverrage = new Double((double) media / 3);
		Double m = Math.ceil(realAverrage);
		int mediaDeNota = m.intValue();
		
		int notaMaxima = 0;
		if (realAverrage == realAverrage.longValue()) {
			notaMaxima = media - (mediaDeNota  * 2);
			notaMaxima++;
		} else {
			 notaMaxima = media - ((mediaDeNota - 1) * 2);
		}
		
		return Math.max(mediaDeNota, notaMaxima);
	}

	private static int maxScore(int media) {
		if (media == 0)
			return 0;

		Double m = Math.ceil(new Double((double) media / 3));
		int mediaDeNota = m.intValue();
		int notaMaxima = media - (mediaDeNota * 2);

		return Math.max(mediaDeNota, notaMaxima);
	}

	public static String parser(String input) {
		String[] lines = input.split("\n");
		StringBuilder sb = new StringBuilder();

		for (int index = 1; index < lines.length; index++) {
			String[] current = lines[index].split(" ");

			int numberSurprise = Integer.parseInt(current[1]);
			int minimalAverrage = Integer.parseInt(current[2]);
			int normalSum = 0;
			int withSurpriseSum = 0;

			for (int j = 3; j < current.length; j++) {
				int num = Integer.parseInt(current[j]);
				boolean normal = maxScore(num) >= minimalAverrage;

				if (normal)
					normalSum++;
				else if (maxScoreWithSurprise(num) >= minimalAverrage)
					withSurpriseSum++;
			}

			int result = withSurpriseSum + normalSum;
			result = (result <= normalSum + numberSurprise) ? result
					: normalSum + numberSurprise;

			sb.append("Case #");
			sb.append(index);
			sb.append(": ");
			sb.append(result);
			if (index != lines.length - 1)
				sb.append("\n");
		}

		return sb.toString();
	}

	public static String parseOfFile(File file) throws Exception {
		FileInputStream fstream = new FileInputStream(file);
		DataInputStream in = new DataInputStream(fstream);
		BufferedReader br = new BufferedReader(new InputStreamReader(in));

		StringBuffer sb = new StringBuffer();

		String strLine;
		while ((strLine = br.readLine()) != null) {
			sb.append(strLine.trim());
			sb.append("\n");
		}

		return parser(sb.toString());
	}

	public static void main(String[] args) throws Exception {
//		System.out.println(maxScoreWithSurprise(21));
		System.out.println(parseOfFile(new File("C:\\cide\\teste.txt")));
	}

}
