/*
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 * and open the template in the editor.
 */

/*
 * Dancing
 * Jason Bradley Nel
 * 16287398
 */
import java.io.*;

public class Dancing {

    public static void main(String[] args) {

        In input = new In("input.txt");
        int T = Integer.parseInt(input.readLine());

        for (int i = 0; i < T; i++) {
            System.out.printf("Case #%d: ", i + 1);
            int N = input.readInt();
            int s = input.readInt();
            int p = input.readInt();
            int c = 0;//counter for >=p cases
            //System.out.printf("N: %d, S: %d, P: %d, R: ", N, s, p);
            
            for (int j = 0; j < N; j++) {
                
                int score = input.readInt();
                int q = score / 3;
                int m = score % 3;
                //System.out.printf("%2d (%d, %d) ", scores[j], q, m);
                                
                switch (m) {
                    case 0:
                        if (q >= p) {
                            c++;
                        } else if (((q + 1) == p) && (s > 0) && (q != 0)) {
                            c++;
                            s--;
                        }
                        break;
                    case 1:
                        if (q >= p) {
                            c++;
                        } else if ((q + 1) == p) {
                            c++;
                        }
                        break;
                    case 2:
                        if (q >= p) {
                            c++;
                        } else if ((q + 1) == p) {
                            c++;
                        } else if (((q + 2) == p) && (s > 0)) {
                            c++;
                            s--;
                        }
                        break;
                }
            }
            //System.out.printf("Best result of %d or higher: ", p);
            System.out.println(c);
        }


    }
}

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class problemB {
    public static void main(String[] args) {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        try {
            int cases = Integer.parseInt(br.readLine());
            for (int i = 1; i <= cases; i++) {
              String[] tokens = br.readLine().split(" ");
              int persons = Integer.parseInt(tokens[0]);
              int surprises = Integer.parseInt(tokens[1]);
              int bestResult = Integer.parseInt(tokens[2]);

              int lowestVal = bestResult - 2;
              if (lowestVal < 0) {
                  lowestVal = 0;
              }

              int surpriseThreshold = (bestResult + (lowestVal*2));
              int normalThreshold = ((bestResult*2) + (lowestVal));
              int total = 0;

              for (int j = 0; j < persons; j ++) {
                if (Integer.parseInt(tokens[3+j]) >= normalThreshold ) {
                  total++;
                } else if ((Integer.parseInt(tokens[3+j]) >= surpriseThreshold) && (surprises > 0)) {
                  total++;
                  surprises--;
                }
              }

              System.out.println("Case #" + i + ": " + total);
            }
        } catch (IOException e) {
            System.out.println("Error!");
            System.exit(1);
        }

    }
}
