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 gcj;

import java.util.*;
import java.io.*;

public class DancingWithGoogle {
    final static String PROBLEM_NAME = "dance";
    final static String WORK_DIR = "D:\\Gcj\\" + PROBLEM_NAME + "\\";

    static int[][] maxBest = new int[31][2];

    static void preprocess() {
        for (int i=0; i<=30; i++)
            Arrays.fill(maxBest[i], -1);

        for (int A=0; A<=10; A++)
            for (int B=A; B<=10 && B<=A+2; B++)
                for (int C=B; C<=10 && C<=A+2; C++) {
                    int tot = A+B+C, sur = (C - A == 2 ? 1 : 0);
                    maxBest[tot][sur] = Math.max(maxBest[tot][sur], C);
                }
    }

    void solve(Scanner sc, PrintWriter pw) {
        int N = sc.nextInt();
        int S = sc.nextInt();
        int p = sc.nextInt();
        int[] tot = new int[N];
        for (int i=0; i<N; i++)
            tot[i] = sc.nextInt();

        int[][] dp = new int[N+1][N+1];
        for (int i=0; i<=N; i++)
            Arrays.fill(dp[i], -100000);
        dp[0][0] = 0;

        for (int pos=0; pos<N; pos++)
            for (int sur=0; sur <= pos; sur++)
                for (int nSur=0; nSur < 2; nSur++)
                    if (maxBest[tot[pos]][nSur] >= 0)
                        dp[pos+1][sur+nSur] = Math.max(dp[pos+1][sur+nSur], dp[pos][sur] + (maxBest[tot[pos]][nSur] >= p ? 1 : 0));

        pw.println(dp[N][S]);
    }

    public static void main(String[] args) throws Exception {
        preprocess();

        Scanner sc = new Scanner(new FileReader(WORK_DIR + "input.txt"));
        PrintWriter pw = new PrintWriter(new FileWriter(WORK_DIR + "output.txt"));
        int caseCnt = sc.nextInt();
        for (int caseNum=0; caseNum<caseCnt; caseNum++) {
            System.out.println("Processing test case " + (caseNum + 1));
            pw.print("Case #" + (caseNum+1) + ": ");
            new DancingWithGoogle().solve(sc, pw);
        }
        pw.flush();
        pw.close();
        sc.close();
    }
}
