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 qualification.p2;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;

public class DancingWithTheGooglers
{
	private static void calculate( String testCase, BufferedWriter bw, int n ) throws Exception
	{
		String[] tcData = testCase.split( " " );
		
		int N = Integer.parseInt( tcData[0] );
		int S = Integer.parseInt( tcData[1] );
		int P = Integer.parseInt( tcData[2] );
		
		int[] sums = new int[N];
		for ( int i = 3; i <= 2+N; i++ )
			sums[i-3] = Integer.parseInt( tcData[i] );
		
		int c = 0;
		for ( int sum : sums )
		{
			if ( sum >= 3*P - 2 && sum >= P )
				c++;
			else if ( S > 0 && sum >= 3*P - 4 && sum >= P )
			{
				S--;
				c++;
			}
		}
		
		bw.append( "Case #"+n+": "+c+"\n" );
	}

	public static void main( String[] args ) throws Exception
	{
		File inputFile = new File( "inputfiles/qualification/p2/input.txt" );
		FileReader fr = new FileReader( inputFile );
		BufferedReader br = new BufferedReader( fr );
		
		int numOfTestCases = Integer.parseInt( br.readLine() );
		
		File outputFile = new File( "inputfiles/qualification/p2/output.txt" );
		outputFile.delete();
		outputFile.createNewFile();
		FileWriter fw = new FileWriter( outputFile );
		BufferedWriter bw = new BufferedWriter( fw );
		
		for ( int i = 0; i < numOfTestCases; i++ )
		{
			String testCase = br.readLine();
			calculate( testCase, bw, i+1 );
		}
		
		bw.flush();
		fw.flush();
		
		bw.close();
		fw.close();
	}
}
