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 de.hg.codejam.tasks.dance.service;

import de.hg.codejam.tasks.dance.domain.Case;

public abstract class Calculator {

	public static int[] calculate(Case[] cases) {
		int[] results = new int[cases.length];

		for (int i = 0; i < cases.length; i++)
			results[i] = calculate(cases[i]);

		return results;
	}

	public static int calculate(Case c) {
		int result = 0;

		short upperBorder = calculateUpperBorder(c.getBestResult());
		short lowerBorder = calculateLowerBorder(c.getBestResult());

		int numberOfSurprisingTriplets = c.getNumberOfSurprisingTriplets();

		for (byte points : c.getTotalPoints()) {
			if (points >= upperBorder)
				result++;
			else if (points >= lowerBorder && numberOfSurprisingTriplets > 0) {
				result++;
				numberOfSurprisingTriplets--;
			}
		}

		return result;
	}

	private static short calculateUpperBorder(short bestResult) {
		if (bestResult < 1)
			return bestResult;

		return (short) (bestResult + 2 * (bestResult - 1));
	}

	private static short calculateLowerBorder(short bestResult) {
		if (bestResult < 2)
			return bestResult;

		return (short) (bestResult + 2 * (bestResult - 2));
	}

}
