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 ex2;

import java.util.Scanner;

public class main {

	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		int n = in.nextInt();
		
		for(int i = 0; i < n; i++) {
			int g = in.nextInt(); // participants
			int su = in.nextInt(); // anomalies
			int s = in.nextInt(); // note maximum
			int ctn = 0;
			for(int j = 0; j < g; j++) {
				int p = in.nextInt(); // score
				
				if(3*s <= p || 2*(s-1)+s <= p || (s-1) + 2*s <= p) ctn++;
				else if (su > 0 && p > 0 && ((s-2)+2*s <= p || 2*(s-2)+s <= p || (s-2)+(s-1)+s <= p)) { ctn++; su--;}
			}
			System.out.println("Case #"+(i+1)+": "+ctn);
		}

	}

}
