import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Arrays;


public class GooglersDancer {

	/**
	 * @param args
	 * @throws IOException
	 */
	public static void main(String[] args) throws IOException {
		// TODO Auto-generated method stub
		InputStreamReader converter = new InputStreamReader(System.in);
		BufferedReader in = new BufferedReader(converter);
		if (in == null) {
		      return;
		    }
		String numTest = in.readLine();
		int maxCases = Integer.valueOf(numTest);
		for(int i=1;i<= maxCases;i++){
			String linea = in.readLine();
			String[] datos = linea.split(" ");
			Integer googlers = Integer.valueOf(datos[0]);
			Integer sospechosos = Integer.valueOf(datos[1]);
			Integer p = Integer.valueOf(datos[2]);
			Integer puntuacion;
			Integer personas = 0;
			ArrayList<Integer> puntuaciones = new ArrayList<Integer>();
			for(int j=0;j<googlers;j++){
				puntuacion = Integer.valueOf(datos[3+j]);
				puntuaciones.add(puntuacion);
			}
			Integer[] pOrdenado = null;
			pOrdenado = (Integer[]) puntuaciones.toArray(new Integer[puntuaciones.size()]);
			Arrays.sort(pOrdenado);
			int j;
			for(j=pOrdenado.length-1;j>=0;j--){
				if(pOrdenado[j] >= p*3-2){
					personas += 1;
				}else{
					break;
				}
			}
			int posibles = j+1-sospechosos;
			for(;j>=posibles && j>= 0;j--){
				if(pOrdenado[j] >= p*3-4 && pOrdenado[j] > p){
					personas += 1;
				}else{
					break;
				}
			}
			System.out.println("Case #"+i+": "+personas);
		}
	}

}

package dancingwiththegooglers;

import inout.In;
import inout.Out;
import java.util.ArrayList;
import java.util.Collections;

public class Main {

    public static void main(String[] args) throws Exception {
        String[] strings = In.read("B-large.in", 1);
        int cont = 1;
        for (String str : strings) {
            String[] split = str.split(" ");
            int number = Integer.parseInt(split[0]);
            int surprises = Integer.parseInt(split[1]);
            int atLeast = Integer.parseInt(split[2]);
            ArrayList<Integer> scores = new ArrayList<Integer>(number);
            for (int i = 0; i < number; i++) {
                scores.add(Integer.parseInt(split[i + 3]));
            }
            Collections.sort(scores);
            int maxGooglers = 0;
            int newSurprises = 0;
            boolean mores = surprises == 0 ? false : true;
            for (int i = 0; i < number; i++) {
                int score = scores.get(i);
                int result = score / 3;
                int rest = score % 3;
                if (rest != 0) {
                    if (result + rest <= 10 && (mores || rest != 2)) {
                        if (result + rest >= atLeast) {
                            maxGooglers++;
                        }
                        if (rest == 2) {
                            newSurprises++;
                        }
                    } else {
                        if (result + 1 >= atLeast) {
                            maxGooglers++;
                        }
                        if (result + 1 == 2) {
                            newSurprises++;
                        }
                    }
                } else {
                    if (result > 0 && result < 10 && mores) {
                        if (result + 1 >= atLeast) {
                            maxGooglers++;
                        }
                        newSurprises++;
                    } else {
                        if (result >= atLeast) {
                            maxGooglers++;
                        }
                    }
                }
                if (newSurprises == surprises) {
                    mores = false;
                }
            }
            Out.write("output.txt", cont++, maxGooglers + "");
        }
    }
}
