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 dancing_with_googlers;


import java.io.FileReader;
import java.io.FileWriter;
import java.io.BufferedReader;
import java.io.PrintWriter;
import java.io.IOException;
import java.util.*;

public class ReadWriteTextFile {

    public static ArrayList<String> doReadTextFile(String filename) {
    	String inLine = null;
        ArrayList<String> inLines = new ArrayList<String>();
        try {

            // Create FileReader Object
            FileReader inputFileReader   = new FileReader(filename);

            // Create Buffered/PrintWriter Objects
            BufferedReader inputStream   = new BufferedReader(inputFileReader);
            
            
            while ((inLine = inputStream.readLine()) != null) {
                inLines.add(inLine);
            }
            inputStream.close();
        } catch (IOException e) {
            System.out.println("IOException:");
            e.printStackTrace();
        }
        
        return inLines;
    }
    
    public static void doWriteTextFile(ArrayList<String> result) {
        try {
            // output file names
            String outputFileName = "B-large.out";

            // Create FileReader Object
            FileWriter outputFileReader  = new FileWriter(outputFileName);

            // Create Buffered/PrintWriter Objects
            PrintWriter    outputStream  = new PrintWriter(outputFileReader);

            int i = 1;
            for (String s: result) {
            	outputStream.print("Case #" + i + ": ");
            	if (i<result.size())
            		outputStream.println(s);
            	else
            		outputStream.print(s);
            	i++;
            }
            
            
            
            outputStream.close();
        } catch (IOException e) {
            System.out.println("IOException:");
            e.printStackTrace();
        }
    }
}