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();
	}
}

import java.io.*;

public class Task2 {
    public static void main(String[] args) throws IOException {
        BufferedReader reader = new BufferedReader(new FileReader(new File("t.txt")));
        BufferedWriter writer = new BufferedWriter(new FileWriter(new File("out.txt")));
        int num = Integer.parseInt(reader.readLine().trim());
        for (int i = 0; i < num; i++) {
            String orig = reader.readLine();
            writer.write("Case #" + (i+1) + ": ");
            String[] strs = orig.split(" +");
            int n = Integer.parseInt(strs[0]);
            int g = Integer.parseInt(strs[1]);
            int p = Integer.parseInt(strs[2]);
            int res = 0;
            for(int j = 3; j < strs.length; j++){
                int k = Integer.parseInt(strs[j]);
                if(k / 3 > p-1 || (k /3 == p-1 && k % 3 != 0)){
                    res++;
                } else {
                    if (g > 0 && ((k-p >= 0) && ((k-p)/ 2 >= p - 2 || ((k-p) / 2 == p - 1 && (k-p) % 2 != 0)))) {
                        g--;
                        res++;
                    }
                }
            }
            writer.write("" + res);
            if(i < num-1){
                writer.write('\n');
            }
        }
        writer.close();
        reader.close();
    }
}
