import java.util.*;

public class B {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int T = sc.nextInt();
        B th = new B();
        for (int i = 0; i < T; i++) {
            int n = sc.nextInt();
            int s = sc.nextInt();
            int p = sc.nextInt();
            int[] t = new int[n];
            for (int j = 0; j < n; j++) {
                t[j] = sc.nextInt();
            }
            int c = th.getAnswer(s,p,t);
            System.out.println("Case #" + (i+1) + ": " + c);
        }
    }
    public int getAnswer(int s, int p, int[] t) {
        int A1 = p + p-1+p-1;
        int A2 = p + p-2+p-2;
        if (A1 < 0)
            A1 = 0;
        if (A2 < 0)
            A2 = 1;
        int remain = s;
        int count = 0;
        int n = t.length;
        for (int i = 0; i < n; i++) {
            if (t[i] >= A1) {
                count++;
            } else if (t[i] < A1 && t[i] >= A2) {
                if (remain > 0) {
                    remain--;
                    count++;
                }
            }
        }
        return count;
    }
}


package quiz.number05;

import java.io.*;
import java.util.Arrays;

/**
 * @author Keesun Baik
 */
public class KeesunDancingTest {

	public static void main(String[] args) throws IOException {
		KeesunDancingTest dancing = new KeesunDancingTest();


		BufferedReader in = new BufferedReader(new FileReader("/workspace/telepathy/test/quiz/number05/B-large.in"));
		String s;
		int lineNum = 0;
		int problemNum = 0;
		String answer = "";
		while ((s = in.readLine()) != null) {
			if (s.isEmpty()) {
				return;
			}
			if (lineNum == 0) {
				problemNum = Integer.parseInt(s);
			} else {
				answer += "Case #" + lineNum + ": " + dancing.figureP(s) + "\n";
			}
			lineNum++;
		}
		in.close();

		System.out.println(answer);

		BufferedWriter out = new BufferedWriter(new FileWriter("/workspace/telepathy/test/quiz/number05/B-large.out"));
		out.write(answer);
		out.close();
	}

	private int figureP(String s) {
		String[] inputs = s.split(" ");
		int people = Integer.parseInt(inputs[0]);
		int surprise = Integer.parseInt(inputs[1]);
		int minScore = Integer.parseInt(inputs[2]);

		String[] scoreStrings = Arrays.copyOfRange(inputs, 3, inputs.length);


		int[] scores = new int[scoreStrings.length];
		for (int i = 0; i < scoreStrings.length; i++) {
			scores[i] = Integer.parseInt(scoreStrings[i]);
		}

		int cases = 0;

		for (int score : scores) {
			int base = score / 3;
			switch (score % 3) {
				case 0: {
					System.out.println("0");
					if (base >= minScore) {
						cases++;
					} else if (surprise > 0 && base > 0 && base + 1 >= minScore) {
							cases++;
							surprise--;
					}
					break;
				}
				case 1: {
					System.out.println("1");
					if (base >= minScore || base + 1 >= minScore) {
						cases++;
					} else if (surprise > 0 && base + 1 >= minScore) {
							cases++;
							surprise--;
					}
					break;
				}
				case 2: {
					System.out.println("2");
					if (base + 1 >= minScore || base >= minScore) {
						cases++;
					} else if (surprise > 0 && base + 2 >= minScore) {
							cases++;
							surprise--;
					}
					break;
				}
			}
		}
		return cases;
	}


}
