package code12.qualification;

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

public class B {
	public static String solve(int N, int S, int p, int[] t) {
		
		// 3a 		-> (a, a, a), *(a - 1, a, a + 1)
		// 3a + 1	-> (a, a, a + 1), *(a - 1, a + 1, a + 1)
		// 3a + 2	-> (a, a + 1, a + 1), *(a, a, a + 2)
		
		int numPNoS = 0;
		int numPWithS = 0;
		
		for (int i = 0; i < N; i++) {
			int a = (int)Math.floor(t[i] / 3);
			int r = t[i] % 3;
			
			switch (r) {
			case 0:
				if (a >= p) {
					numPNoS++;
				} else if (a + 1 >= p && a - 1 >= 0) {
					numPWithS++;
				}
				break;
			case 1:
				if (a >= p || a + 1 >= p) {
					numPNoS++;
				}
				break;
			case 2:
				if (a >= p || a + 1 >= p) {
					numPNoS++;
				} else if (a + 2 >= p) {
					numPWithS++;
				}
				break;
			}
		}
		
		return "" + (numPNoS + Math.min(S, numPWithS));
	}

	public static void main(String[] args) throws Exception {
		// file name
		//String fileName = "Sample";
		//String fileName = "B-small";
		String fileName = "B-large";
		
		// file variable
		File inputFile = new File(fileName + ".in");
		File outputFile = new File(fileName + ".out");
		Scanner scanner = new Scanner(inputFile);
		FileWriter writer = new FileWriter(outputFile);

		// problem variable
		int totalCase;
		int N, S, p;
		int[] t;

		// get total case
		totalCase = scanner.nextInt();

		for (int caseIndex = 1; caseIndex <= totalCase; caseIndex++) {
			// get input
			N = scanner.nextInt();
			S = scanner.nextInt();
			p = scanner.nextInt();
			t = new int[N];
			
			for (int i = 0; i < N; i++) {
				t[i] = scanner.nextInt();
			}
			
			String output = "Case #" + caseIndex + ": " + solve(N, S, p, t);
			System.out.println(output);
			writer.write(output + "\n");
		}
		scanner.close();
		writer.close();
	}
}

package er.dream.codejam.helpers;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.List;

public class FileHandler {

	BufferedReader read;
	BufferedWriter write;
	
	public File[] listFiles(){
		return new File("data").listFiles();
	}
	
	public void loadFile(File file){
		try {
			read = new BufferedReader(new FileReader(file));
			write = new BufferedWriter(new FileWriter(new File("output/"+file.getName().replace(".in", ".out"))));
		} catch (IOException e) {
			throw new IllegalStateException("Couldn't load file: "+file.getName(),e);
		}
	}
	
	public void closeConnection(){
		try {
			read.close();
			write.close();
		} catch (IOException e) {
			throw new IllegalStateException("Couldn't close connection",e);
		}
	}
	
	public void writeOutput(List<String> outputData){
		int line = 1;
		for(String entry:outputData){
			try {
				write.write("Case #"+line+": "+entry+"\n");
			} catch (IOException e) {
				throw new IllegalStateException("Error while writing output",e);
			}
			line++;
		}
	}
	
	public String readString(){
		try {
			return read.readLine();
		} catch (IOException e) {
			throw new IllegalStateException("Error while reading input",e);
		}
	}
	
	public int readInt(){
		return Integer.parseInt(readString());
	}
	
	public long readLong(){
		return Long.parseLong(readString());
	}
	
	public double readDouble(){
		return Double.parseDouble(readString());
	}
	
	public String[] readStringArray(){
		return readString().split(" ");
	}
	
	public int[] readIntArray(){
		String[] strings = readStringArray();
		int[] ints = new int[strings.length];
		for(int i=0;i<ints.length;i++)
			ints[i] = Integer.parseInt(strings[i]);
		return ints;
	}
	
	public long[] readLongArray(){
		String[] strings = readStringArray();
		long[] longs = new long[strings.length];
		for(int i=0;i<longs.length;i++)
			longs[i] = Integer.parseInt(strings[i]);
		return longs;
	}
	
	public double[] readDoubleArray(){
		String[] strings = readStringArray();
		double[] doubles = new double[strings.length];
		for(int i=0;i<doubles.length;i++)
			doubles[i] = Integer.parseInt(strings[i]);
		return doubles;
	}
	
}
