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 codejam2012.qr.dancing;

import codejam2012.qr.googlerese.Translator;
import codejam2012.util.ReadWriteUtil;
import java.util.ArrayList;
import java.util.List;

/**
 *
 * @author fedez
 */
public class Main
{
    /**
     * Args0 in file
     * Args1 out file
     * @param args the command line arguments
     */
    public static void main(String[] args) throws Exception
    {
        List<String> in;
        List<String> out;
        String[] lineArray;        
        
        int caseNumber = 1;
        int scores[];
        int result, googlers, surprises, scoreTopass;
        int i;

        in = ReadWriteUtil.readFile(args[0]);
        if (in.size() < 2 || Integer.parseInt(in.get(0)) != in.size() - 1)
        {
            throw new Exception("Input error");
        }
        in.remove(0);

        out = new ArrayList<String>(in.size());
        for (String line : in)
        {
            lineArray = line.split("\\s");
            googlers = Integer.parseInt(lineArray[0]);
            surprises = Integer.parseInt(lineArray[1]);
            scoreTopass = Integer.parseInt(lineArray[2]);
            scores = new int[lineArray.length-3];
            for ( i = 3; i < lineArray.length; i++ )
            {
                scores[i-3] = Integer.parseInt(lineArray[i]);
            }

            result = DancerSolver.solve(googlers, scores, surprises, scoreTopass);
            out.add("Case #" + caseNumber + ": " + result);
            caseNumber ++;
        }
        ReadWriteUtil.writeFile(args[1], out);
    }
}
