import java.util.List;


public class Case implements Runnable {

	private int id;
	private String output;

	private int n;
	private int s;
	private int p;
	private List<Integer> g;

	public Case(int id) {
		this.id = id;
	}

	public Case(int id, int n, int s, int p, List<Integer> g) {
		super();
		this.id = id;
		this.n = n;
		this.s = s;
		this.p = p;
		this.g = g;
	}

	public String solve() {
		int res = 0;
		for (int googler : g) {
			int b = googler / 3;
			boolean div = googler % 3 == 0;
			if (b >= p) {
				res++;
				continue;
			}
			if (p == b+1) {
				if (div && s > 0 && b > 0) {
					res++;
					s--;
					continue;
				}
				if (!div) {
					res++;
					continue;
				}
			}
			if (p == b+2) {
				if (3*b+2 == googler && s > 0) {
					res++;
					s--;
				}
			}
		}
		return String.valueOf(res);
	}

	@Override
	public void run() {
		output = solve();
	}

	@Override
	public String toString() {
		return "Case #" + id + ": " + output;
	}

}
package Q2;


public class DancingSolver extends Solver {

	public static void main(String[] args) throws Exception{
		Main m;
		m = new Main("B-small-attempt0");
//		m = new Main("test");
		m.run(new DancingSolver(), false);
	}

	
	@Override
	public String solve() throws Exception {
		Integer[] spl = splitLine(readLine());
		int N = spl[0];
		int surprising = spl[1];
		int maxRes = spl[2];
		Integer $ = 0;
		for(int i=3;i<N+3;i++){
			int score = spl[i];
			if(getMaxVal(score) >= maxRes){
				$++;
				continue;
			}
			if(surprising > 0 && getMaxValSurprising(score) >= maxRes){
				$++;
				surprising--;
			}
		}
		return $.toString();
	}

	private int getMaxVal(int x){
		int mod = x % 3;
		int avg = x / 3;
		if(mod == 0)
			return avg;
		else
			return avg+1;
	}
	private int getMaxValSurprising(int x){
		if(x == 0)
			return 0;
		if(x == 1)
			return 1;
		if(x >= 26)
			return 10;
		int mod = x % 3;
		int avg = x / 3;
		if(mod <= 1)
			return avg+1;
		else
			return avg+2;
	}


}
