package com.example;

import java.io.IOException;
import java.util.List;

public class ProblemB {
    
    enum Result {
	INSUFFICIENT,
	SUFFICIENT,
	SUFFICIENT_WHEN_SURPRISING
    }

    public static void main(String[] a) throws IOException {

	List<String> lines = FileUtil.getLines("/B-large.in");
	
	int cases = Integer.valueOf(lines.get(0));
	
	for(int c=0; c<cases; c++) {
	    String[] tokens = lines.get(c+1).split(" ");
	    
	    int n = Integer.valueOf(tokens[0]); // N = number of Googlers
	    int s = Integer.valueOf(tokens[1]); // S = number of surprising triplets
	    int p = Integer.valueOf(tokens[2]); // P = __at least__ a score of P
	    
	    int sumSufficient = 0;
	    int sumSufficientSurprising = 0;
	    
	    for(int i=0; i<n; i++) {
		int points = Integer.valueOf(tokens[3+i]);
		
		switch(test(points, p)) {
		case SUFFICIENT:
		    sumSufficient++;
		    break;
		    
		case SUFFICIENT_WHEN_SURPRISING:
		    sumSufficientSurprising++;
		    break;
		}
		
//		uSystem.out.println("points "+ points +" ? "+ p +" => "+ result);
	    }
	    
	    System.out.println("Case #"+ (c+1) +": "+ (sumSufficient + Math.min(s, sumSufficientSurprising)));
	    
//	    System.out.println();
//	    System.out.println("N="+ n +", S="+ s +", P="+ p);
//	    System.out.println();
	}
    }

    private static Result test(int n, int p) {
	int fac = n / 3;
	int rem = n % 3;
	
	if(rem == 0) {
	    
//	    int triplet0[] = { fac, fac, fac };
//	    print(n, triplet0);
	    
	    if(fac >= p) {
		return Result.SUFFICIENT;
	    }
	    
	    if(fac > 0 && fac < 10) {
		
		if(fac+1 >= p) {
		    return Result.SUFFICIENT_WHEN_SURPRISING;
		}
		
//		int triplet1[] = { fac+1, fac, fac-1 }; // surprising 
//		print(n, triplet1);
	    }
	    
	    
	} else if(rem == 1) {
	    
//	    int triplet0[] = { fac+1, fac, fac };
//	    print(n, triplet0);
	    
	    if(fac+1 >= p) {
		return Result.SUFFICIENT;
	    }
	    
//	    if(fac > 0 && fac < 10) {
//		int triplet1[] = { fac+1, fac+1, fac-1 };
//		print(n, triplet1);
//	    }
	    
	} else if(rem == 2) {
	    
//	    int triplet0[] = { fac+1, fac+1, fac };
//	    print(n, triplet0);
	    
	    if(fac+1 >= p) {
		return Result.SUFFICIENT;
	    }
	    
	    if(fac < 9) {
//		int triplet1[] = { fac+2, fac, fac }; // surprising
//		print(n, triplet1);

		if(fac+2 >= p) {
		    return Result.SUFFICIENT_WHEN_SURPRISING;
		}
	    }
	    
	} else {
	    throw new RuntimeException("error");
	}
	
	return Result.INSUFFICIENT;
//	System.out.println();
//	System.out.println(n +" => "+ div3 +" ("+ rem +")");
    }
    
//    private static void print(int n, int[] triplet) {
//	System.out.println("n="+ n +" ("+ (n/3) +","+ (n%3) +") => ["+ triplet[0] +","+ triplet[1] +","+ triplet[2] +"]" + (triplet[0]-triplet[2] > 1 ? " *" : ""));
//    }
    
}

package fixjava;

import java.util.Iterator;

/**
 * Create an iterator that keeps track of the current index into the Iterable.
 * 
 * Usage:
 * 
 * <code>

	public static void main(String[] args) {
	
		// Iterate over a list:
		ArrayList<String> list = new ArrayList<String>();
		list.add("apple");
		list.add("banana");
		list.add("pear");
		for (IndexedItem<String> it : IndexedItem.iterate(list))
			System.out.println(it.getIndex() + ": " + it.getItem());
			
		// Iterate over an array:
		String[] arr = new String[] {"a", "b", "c"};
		for (IndexedItem<String> it : IndexedItem.iterate(arr))
			System.out.println(it.getIndex() + ": " + it.getItem());
	}

   </code>
 * 
 * @author (c) Luke Hutchison 2010. Covered under the BSD license.
 * 
 * @param <T>
 *            The type of the Iterable.
 */
public class IndexedItem<T> {
	private T item;
	private int index = -1;

	/** Get the current item in the iteration. */
	public T getItem() {
		return item;
	}

	/** Get the index of the current item (zero-indexed). */
	public int getIndex() {
		return index;
	}

	private static class IndexedIterator<U> implements Iterable<IndexedItem<U>>, Iterator<IndexedItem<U>> {

		private final Iterator<U> collectionIter;
		private final IndexedItem<U> currItem = new IndexedItem<U>();

		public IndexedIterator(Iterable<U> collection) {
			this.collectionIter = collection.iterator();
		}

		public IndexedIterator(final U[] array) {
			collectionIter = new Iterator<U>() {
				U[] arr = array;
				IndexedItem<U> it = currItem;

				@Override
				public boolean hasNext() {
					return it.index + 1 < arr.length;
				}

				@Override
				public U next() {
					return arr[it.index + 1];
				}

				@Override
				public void remove() {
					for (int i = it.index + 2; i < arr.length; i++)
						arr[i] = arr[i + 1];
				}
			};
		}

		@Override
		public Iterator<IndexedItem<U>> iterator() {
			return this;
		}

		@Override
		public boolean hasNext() {
			return collectionIter.hasNext();
		}

		@Override
		public IndexedItem<U> next() {
			currItem.item = collectionIter.next();
			currItem.index++;
			return currItem;
		}

		@Override
		public void remove() throws UnsupportedOperationException, IllegalStateException {
			collectionIter.remove();
			currItem.index--;
			currItem.item = null;
		}
	}

	/** Iterate over an Iterable<T> and keep track of the index */ 
	public static <T> Iterable<IndexedItem<T>> iterate(Iterable<T> collection) {
		return new IndexedIterator<T>(collection);
	}

	/** Iterate over an array T[] and keep track of the index */
	public static <T> Iterable<IndexedItem<T>> iterate(T[] array) {
		return new IndexedIterator<T>(array);
	}
}

