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 fixjava;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map.Entry;
import java.util.Set;

/**
 * Simple multimap class. <code>
  
  		MultiMap<String, String> map = MultiMapKeyToList.make();
		map.put("a", "x");
		map.put("a", "x");
		map.put("a", "y");
		map.put("b", "z");
		System.out.println(Join.joinRecursive(map.entrySet(), ", ", "[", "]"));
		
  </code>
 * 
 * @author luke
 */
public class MultiMapKeyToList<S, T> {

	HashMap<S, ArrayList<T>> map = new HashMap<S, ArrayList<T>>();

	public static <K, V> MultiMapKeyToList<K, V> make() {
		return new MultiMapKeyToList<K, V>();
	}

	public void put(S key, T value) {
		ArrayList<T> list = map.get(key);
		if (list == null) {
			list = new ArrayList<T>();
			map.put(key, list);
		}
		list.add(value);
	}

	public ArrayList<T> get(S key) {
		return map.get(key);
	}

	public boolean containsKey(S key) {
		return map.containsKey(key);
	}

	public int sizeKeys() {
		return map.size();
	}

	public HashSet<T> valuesUnion() {
		HashSet<T> result = new HashSet<>();
		for (Entry<S, ArrayList<T>> ent : map.entrySet())
			for (T val : ent.getValue())
				result.add(val);
		return result;
	}

	public Set<Entry<S, ArrayList<T>>> entrySet() {
		return map.entrySet();
	}

	public HashMap<S, ArrayList<T>> getRawMap() {
		return map;
	}

	public ArrayList<Pair<S, ArrayList<T>>> getRawMapAsList() {
		ArrayList<Pair<S, ArrayList<T>>> result = new ArrayList<Pair<S, ArrayList<T>>>();
		for (Entry<S, ArrayList<T>> ent : map.entrySet())
			result.add(Pair.make(ent.getKey(), ent.getValue()));
		return result;
	}

	public void putAll(S key, Iterable<T> values) {
		boolean putSomething = false;
		for (T val : values) {
			put(key, val);
			putSomething = true;
		}
		if (!putSomething && !map.containsKey(key))
			// If putting an empty collection, need to create an empty set at the key 
			map.put(key, new ArrayList<T>());
	}

	public void putAll(S key, T[] values) {
		if (values.length == 0 && !map.containsKey(key))
			// If putting an empty collection, need to create an empty set at the key 
			map.put(key, new ArrayList<T>());
		else
			for (T val : values)
				put(key, val);
	}

	/** Invert the mapping */
	public MultiMapKeyToList<T, S> invert() {
		MultiMapKeyToList<T, S> inv = new MultiMapKeyToList<T, S>();
		for (Entry<S, ArrayList<T>> ent : map.entrySet()) {
			S s = ent.getKey();
			for (T t : ent.getValue())
				inv.put(t, s);
		}
		return inv;
	}

	public ArrayList<Pair<S, ArrayList<T>>> toList() {
		ArrayList<Pair<S, ArrayList<T>>> result = new ArrayList<Pair<S, ArrayList<T>>>();
		for (Entry<S, ArrayList<T>> ent : map.entrySet())
			result.add(Pair.make(ent.getKey(), ent.getValue()));
		return result;
	}

	/** Write out to a TSV file */
	public void writeOutToFile(String tsvFile) throws IOException {
		PrintWriter writer = new PrintWriter(tsvFile);
		for (Entry<S, ArrayList<T>> ent : map.entrySet()) {
			S key = ent.getKey();
			StringBuilder buf = new StringBuilder();
			buf.append(key);
			for (T val : ent.getValue())
				buf.append("\t" + val);
			writer.println(buf.toString());
		}
		writer.close();
	}

	/** Read in a String->String map from a TSV file */
	public static MultiMapKeyToList<String, String> readFromFile(String tsvFile) throws IOException {
		MultiMapKeyToList<String, String> map = new MultiMapKeyToList<String, String>();
		for (String line : new FileLineIterator(tsvFile)) {
			String[] parts = Split.split(line, "\t");
			String key = parts[0];
			for (int i = 1; i < parts.length; i++)
				map.put(key, parts[i]);
		}
		return map;
	}

}
