/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package codejam.common;

import java.util.ArrayList;
import java.util.List;

/**
 *
 * @author Lance Chen
 */
public class CodeHelper {

    private static String FILE_ROOT = "D:/workspace/googlecodejam/meta";

    public static List<List<String>> loadInputsExcludes(String fileName) {
        List<List<String>> result = new ArrayList<List<String>>();
        List<String> lines = FileUtil.readLines(FILE_ROOT + fileName);
        int index = 0;
        for (String line : lines) {
            if (index == 0) {
                index++;
                continue;
            }
            if (index % 2 == 1) {
                index++;
                continue;
            }
            List<String> dataList = new ArrayList<String>();
            String[] dataArray = line.split("\\s+");
            for (String data : dataArray) {
                if (data.trim().length() > 0) {
                    dataList.add(data);
                }
            }
            result.add(dataList);
            index++;
        }
        return result;
    }

    public static List<List<String>> loadInputs(String fileName) {
        List<List<String>> result = new ArrayList<List<String>>();
        List<String> lines = FileUtil.readLines(FILE_ROOT + fileName);
        for (String line : lines) {
            List<String> dataList = new ArrayList<String>();
            String[] dataArray = line.split("\\s+");
            for (String data : dataArray) {
                if (data.trim().length() > 0) {
                    dataList.add(data);
                }
            }
            result.add(dataList);
        }
        return result;
    }

    public static List<String> loadInputLines(String fileName) {
        return FileUtil.readLines(FILE_ROOT + fileName);
    }

    public static void writeOutputs(String fileName, List<String> lines) {
        FileUtil.writeLines(FILE_ROOT + fileName, lines);
    }
}

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.PrintWriter;
import java.io.Reader;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Set;


public class Main 
{
	
	public static HashMap<Character,Character> mapp = new HashMap<Character,Character>();
	
	public static void main(String[] args) throws Exception
	{
		PrintWriter writer = new PrintWriter(new FileWriter("output.txt"));
		BufferedReader input = new BufferedReader(new FileReader("B-small-attempt0.in"));
		int size=Integer.parseInt(input.readLine());
		for(int i=0; i<size; i++)
		{
			String testCase = input.readLine();
			String tokens[] = testCase.split(" ");
			int N = Integer.parseInt(tokens[0]);
			int S = Integer.parseInt(tokens[1]);
			int p = Integer.parseInt(tokens[2]);
			int count=0;
			//ArrayList<Integer> google = new ArrayList<Integer>();
			for(int j=3; j<N+3; j++)
			{
				int testNum = Integer.parseInt(tokens[j]);
				if((testNum - p) >= 2*(p-1) && (testNum-p)>=0)
				{
					count++;
				}
				else if((testNum - p) < 2*(p-1) && (testNum-p)>=0)
				{
					if(S!=0 && (testNum - p) >= 2*(p-2) )
					{
						count++;
						S--;
					}
				}
			}
			writer.println("Case #"+(i+1)+": "+count);
			
		}
		writer.close();
		input.close();
	}

}
