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.lang.*;
import java.util.*;

public class B {
  public static void main(String[] args) {
    B prob = new B();
    prob.run(args[0]);
  }

  public void run(String fileName) {
    try {
      Scanner fin = new Scanner(new File(fileName));
      PrintWriter fout = new PrintWriter(new File(fileName + ".out"));

      int T = fin.nextInt();
      for (int t = 1; t <= T; ++t) {
        fout.format("Case #%d: ", t);

        int N = fin.nextInt();
        int S = fin.nextInt();
        int p = fin.nextInt();

        int result = 0;
        for (int i = 0; i < N; ++i) {
          int ti = fin.nextInt();
          if (p == 0) {
            ++result;
            continue;
          }
          if (ti >= (3 * p - 2)) {
            ++result;
            continue;
          }
          if (p == 1) continue;
          if (ti >= (3 * p - 4)) {
            if (S == 0) continue;
            ++result;
            --S;
          }
        }

        fout.format("%d\n", result);
      }

      fin.close();
      fout.close();
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
}
