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 qual2012;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;

/**
 * Magicka
 */
public class B {
	public static void main(String[] args) throws FileNotFoundException {
		Kattio io;

//		io = new Kattio(System.in, System.out);
//		io = new Kattio(new FileInputStream("src/qual2012/B-sample.in"), System.out);
//		io = new Kattio(new FileInputStream("src/qual2012/B-small-attempt1.in"), new FileOutputStream("src/qual2012/B-small-1.out"));
		io = new Kattio(new FileInputStream("src/qual2012/B-large.in"), new FileOutputStream("src/qual2012/B-large.out"));

		int cases = io.getInt();
		for (int i = 1; i <= cases; i++) {
			io.print("Case #" + i + ": ");
			new B().solve(io);
		}
		io.close();
	}

	private void solve(Kattio io) {
		int n = io.getInt(), m = io.getInt(), p = io.getInt();

		boolean[] okNormal = new boolean[31];
		boolean[] okSurprising = new boolean[31];

		for (int i = 0; i <= 10; i++) {
			for (int j = i; j <= 10; j++) {
			    for (int k = j; k <= 10; k++) {
			   		if (k > i+2) continue;
					if (k >= p) {
						if (k > i+1)
							okSurprising[i+j+k] = true;
						else
							okNormal[i+j+k] = true;
					}
			    }
			}
		}

		int cnt = 0;
		for (int i = 0; i < n; i++) {
		    int score = io.getInt();
			if (okNormal[score]) cnt++;
			else if (m > 0 && okSurprising[score]) { cnt++; m--; }
		}
		io.println(cnt);

	}
}
