package com.silverduner.codejam;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.util.HashMap;

public class Dancing {
	public static void main(String[] args) throws Exception {
		File input = new File("B-small-attempt0.in");
		BufferedReader in = new BufferedReader(new FileReader(input));

		File output = new File("1.out");
		BufferedWriter out = new BufferedWriter(new FileWriter(output));

		// parse input
		int N = Integer.parseInt(in.readLine());
		for(int i=0;i<N;i++) {
			String str = in.readLine();
			out.write("Case #"+(i+1)+": ");
			System.out.println("-------");
			String[] words = str.split(" ");
			int n = Integer.parseInt(words[0]);
			int suprise = Integer.parseInt(words[1]);
			int threshold = Integer.parseInt(words[2]);
			int[] scores = new int[n];
			for(int j=0;j<n;j++) {
				scores[j] = Integer.parseInt(words[3+j]);
			}
			int count = 0;
			for(int score : scores) {
				int a,b,c;
				boolean find = false;
				boolean sfind = false;
				for(a = 10; a>=0 && !find; a--) {
					if(3*a-4>score)
						continue;
					for(b = a; b>=0 && b >=a-2 && !find; b--) {
						for(c = b; c>=0 && c >=b-2 && c >=a-2 && !find; c--) {
							System.out.println(a+","+b+","+c);
							if(a+b+c==score) {
								if(a >= threshold) {
									if(a-c <= 1){
										count++;
										find = true;
										System.out.println("find!");
									}
									else if(a-c == 2){
										sfind = true;
										System.out.println("suprise!");
									}
								}
							}
							
						}
					}
				}
				if(!find && sfind && suprise > 0)
				{
					count++;
					suprise --;
				}
			}
			int maxCount = count;
			out.write(maxCount+"\n");
		}
		out.flush();
		out.close();
		in.close();
	}
}

import java.util.Scanner;


public class B {

    static int[][] dp; // dp[i][j]: iäººç®ã¾ã§çµãã£ãã»ãã¨jåsurprize
    static void solve(int casee, Scanner sc) {
        int n = sc.nextInt();
        int s = sc.nextInt();
        int p = sc.nextInt();
        int[] t = new int[n];
        for (int i = 0; i < n; i++) {
            t[i] = sc.nextInt();
        }
        dp = new int[n+1][s+1];
        for (int i = 0; i < n; i++) {
            boolean alwaysGood = (t[i] + 2) / 3 >= p;
            boolean goodWhenSurprizing = p == 0 || t[i] >= 2 && (t[i] + 4) / 3 >= p;
            if (alwaysGood) {
                for (int j = s; j >= 0; j--) {
                    dp[i+1][j] = dp[i][j] + 1;
                }
            }
            else if (goodWhenSurprizing) {
                for (int j = s; j >= 0; j--) {
                    dp[i+1][j] = dp[i][j];
                }
                for (int j = s; j >= 1; j--) {
                    dp[i+1][j-1] = Math.max(dp[i+1][j-1], dp[i][j] + 1);
                }
            }
            else {
                for (int j = s; j >= 0; j--) {
                    dp[i+1][j] = dp[i][j];
                }
            }
        }
        int max = 0;
        for (int i = 0; i <= s; i++) {
            max = Math.max(max, dp[n][i]);
        }
        System.out.println("Case #" + (casee+1) + ": " + max);
    }
    
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int t = sc.nextInt();
        for (int i = 0; i < t; i++) {
            solve(i, sc);
        }
        
    }

}
