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.File;
import java.io.FileWriter;
import java.io.PrintWriter;
import java.util.Scanner;

public class one {
	public static void main(String[] args) {
		try {
			Scanner in = new Scanner(new File(args[0]));
			PrintWriter out = new PrintWriter( new FileWriter(args[1]));
			int T = in.nextInt();
			for(int i=0;i<T;i++)
			{
				int res = 0;
				int n = in.nextInt();
				int t[] = new int[n];
				int s = in.nextInt();
				int p = in.nextInt();
				for(int j=0;j<n;j++)
					t[j]=in.nextInt();
				for(int j=0;j<n-1;j++)
					for(int k=j+1;k<n;k++)
						if(t[j]<t[k])
						{
							int temp=t[k];
							t[k]=t[j];
							t[j]=temp;
						}
				int j=0;
				while(j<n)
				{
					if(t[j]>=3*p-2)
						res++;
					else if(s>0 && (t[j]==3*p-3 || t[j]==3*p-4) && t[j]>0)
					{
						res++;
						s--;
					}
					j++;
				}
				out.println("Case #"+(i+1)+": "+res);
			}
			out.close();
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
}
