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 javaapplication6;

import java.io.*;
import java.util.ArrayList;
import java.util.StringTokenizer;

public class JavaApplication6 {

    public static void main(String[] args) {
        try
        {
            BufferedReader in = new BufferedReader(new FileReader("e:\\B-small-attempt0.in"));
            FileWriter out=new FileWriter("e:\\B-small-attempt0.txt");
            String ts=in.readLine();
            int T=Integer.parseInt(ts);
            int counter=0;
            String output="";
            
            for(int cases=1;cases<=T;cases++)
            {
                StringTokenizer st=new StringTokenizer(in.readLine());
                int N=Integer.parseInt(st.nextToken());
                int surprise=Integer.parseInt(st.nextToken());
                int passmarks=Integer.parseInt(st.nextToken());
            System.out.println("XXX"+N+":"+surprise+":"+passmarks);
                counter=0;
                output+="Case #"+cases+": ";
                for(int i=0;i<N;i++)
                {
                    int toll=Integer.parseInt(st.nextToken());
                    int tolldiv=toll/3;
                    int rem=toll%3;
                    if(tolldiv>=passmarks)
                    {
                        counter++;
                    }
                    else if(passmarks-tolldiv==1 && rem>0)
                    {
                        counter++;
                    }
                    else if(passmarks-tolldiv==1 && surprise>0 && tolldiv>0)
                    {
                        counter++;
                        surprise--;
                    }
                    else if(passmarks-tolldiv==2 && rem==2 && surprise>0)
                    {
                        counter++;
                        surprise--;
                    }
                }
            output=output+counter;
            if(cases!=T)
                output=output+"\n";
            }
                out.write(output);
                out.close();
            
        }catch(Exception e)
        {
            System.out.println(e);
        }
    }
}
