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 world2012.qualification;

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

public class B {

	public static boolean canPass(int[] t, int p) {
		if (t[0] < 0 || t[1] < 0 || t[2] < 0)
			return false;
		return t[0] >= p || t[1] >= p || t[2] >= p; 
	}

	public static int maxGooglers(int[] scores, int p, int s) {
		B b = new B();
		Triple[] ts = new Triple[scores.length];
		for (int i = 0; i < scores.length; i++) {
			ts[i] = b.new Triple(scores[i]);
		}
		
		int count = 0;
		int surpr = 0;
		for (Triple t : ts) {
			if (canPass(t.triple, p))
				count++;
			else if (canPass(t.sTriple, p))
				surpr++;
		}
		
		return count + Math.min(surpr, s);
	}
	
	static PrintWriter out;

	public static void parseInput() throws Exception {
//		String file = "world2012/qualification/B-large-attempt0.in";
		String file = "world2012/qualification/B-large.in";
//		String file = "input.in";
		Scanner scanner = new Scanner(new File(file));
		out = new PrintWriter(new FileWriter((file.replaceAll(".in", ""))));
		
		int T = Integer.parseInt(scanner.nextLine());
		
		for (int i = 0; i < T; i++) {
			String[] in = scanner.nextLine().split("\\s");
			int N = Integer.parseInt(in[0]);
			int S = Integer.parseInt(in[1]);
			int P = Integer.parseInt(in[2]);
			int[] scores = new int[N];
			for (int j = 0; j < N; j++) {
				scores[j] = Integer.parseInt(in[j + 3]);
			}
			
			int r = maxGooglers(scores, P, S);
			out.println("Case #"+(i+1)+": "+r+"");
		}
	}
	
	public static void main(String[] args) throws Exception {
		parseInput();
		out.close();
		System.out.println("Done!");
	}

	class Triple {
		
		int[] triple;
		int[] sTriple;
		int score;
		
		public Triple(int score) {
			this.score = score;
			init();
		}
		
		private void init() {
			if (score % 3 == 2) {
				int l = score / 3;
				int b = score / 3 + 1;
				triple = new int[] {b, b, l};
				sTriple = new int[] {b + 1, b - 1, l};
			} else if (score % 3 == 1) {
				int l = score / 3;
				int b = score / 3 + 1;
				triple = new int[] {b, l, l};
				sTriple = new int[] {b, b, l - 1};
			} else {
				int l = score / 3;
				triple = new int[] {l, l, l};
				sTriple = new int[] {l + 1, l, l - 1};
			}
		}
	}

}
