package codejam;

import fixjava.Pair;

public class Utils {

	public static long minLong(long firstVal, long... otherVals) {
		long minVal = firstVal;
		for (int i = 0; i < otherVals.length; i++)
			minVal = Math.min(firstVal, otherVals[i]);
		return minVal;
	}

	public static int minInt(int firstVal, int... otherVals) {
		int minVal = firstVal;
		for (int i = 0; i < otherVals.length; i++)
			minVal = Math.min(firstVal, otherVals[i]);
		return minVal;
	}

	public static float minFloat(float firstVal, float... otherVals) {
		float minVal = firstVal;
		for (int i = 0; i < otherVals.length; i++)
			minVal = Math.min(firstVal, otherVals[i]);
		return minVal;
	}

	/**
	 * ArgMin returned as a Pair<Integer, Integer>(index, value). Array must
	 * have at least one value.
	 */
	public static Pair<Integer, Integer> argMin(int[] arr) {
		int min = arr[0];
		int argMin = 0;
		for (int i = 1; i < arr.length; i++) {
			if (arr[i] < min) {
				min = arr[i];
				argMin = i;
			}
		}
		return new Pair<Integer, Integer>(argMin, min);
	}

	/**
	 * ArgMax returned as a Pair<Integer, Integer>(index, value). Array must
	 * have at least one value.
	 */
	public static Pair<Integer, Integer> argMax(int[] arr) {
		int max = arr[0];
		int argMax = 0;
		for (int i = 1; i < arr.length; i++) {
			if (arr[i] > max) {
				max = arr[i];
				argMax = i;
			}
		}
		return new Pair<Integer, Integer>(argMax, max);
	}

}


import java.io.*;
import java.util.*;

public class CodeJam2012_Q_B {

	public int calc(int N, int S, int p, int[] score) {
		int cnt=0;
		for(int i=0; i<N; i++) {
			if(score[i] >= p+Math.max(p-1, 0)*2) {
				cnt++;
			} else if(score[i]>=p+Math.max(p-2, 0)*2 && S>0) {
				cnt++;
				S--;
			}
		}
		
		return cnt;
	}
	
	public static void main(String[] args) {
		try{
			(new CodeJam2012_Q_B()).exec("B-large.in", "2012_Q_B-large.out");
			}catch(Exception ex) {
				
			}
	}

	public final void exec(String inFileName, String outFileName) throws Exception{
		BufferedReader	inReader	= new BufferedReader(new FileReader(inFileName));
		PrintWriter		outWriter	= new PrintWriter(new BufferedWriter(new FileWriter(outFileName)));
		int caseNums=0;
		caseNums = Integer.parseInt(inReader.readLine());
		
		for(int i=0; i<caseNums; i++) {
			String[] input = inReader.readLine().split(" ");
			int N = Integer.valueOf(input[0]);
			int S = Integer.valueOf(input[1]);
			int p = Integer.valueOf(input[2]);
			int[] score = new int[N];
			for(int j=0; j<N; j++)
				score[j] = Integer.valueOf(input[j+3]);
			int outStr = calc(N, S, p, score);

			String fmtOutStr="Case #" + (i+1) + ": " + outStr;	
			outWriter.println(fmtOutStr);
			System.out.println(fmtOutStr);
		}
		System.out.println(caseNums + " cases complete");

		outWriter.close();
		inReader.close();
	}
}
