package codejam;

import fixjava.Pair;

public class Utils {

	public static long minLong(long firstVal, long... otherVals) {
		long minVal = firstVal;
		for (int i = 0; i < otherVals.length; i++)
			minVal = Math.min(firstVal, otherVals[i]);
		return minVal;
	}

	public static int minInt(int firstVal, int... otherVals) {
		int minVal = firstVal;
		for (int i = 0; i < otherVals.length; i++)
			minVal = Math.min(firstVal, otherVals[i]);
		return minVal;
	}

	public static float minFloat(float firstVal, float... otherVals) {
		float minVal = firstVal;
		for (int i = 0; i < otherVals.length; i++)
			minVal = Math.min(firstVal, otherVals[i]);
		return minVal;
	}

	/**
	 * ArgMin returned as a Pair<Integer, Integer>(index, value). Array must
	 * have at least one value.
	 */
	public static Pair<Integer, Integer> argMin(int[] arr) {
		int min = arr[0];
		int argMin = 0;
		for (int i = 1; i < arr.length; i++) {
			if (arr[i] < min) {
				min = arr[i];
				argMin = i;
			}
		}
		return new Pair<Integer, Integer>(argMin, min);
	}

	/**
	 * ArgMax returned as a Pair<Integer, Integer>(index, value). Array must
	 * have at least one value.
	 */
	public static Pair<Integer, Integer> argMax(int[] arr) {
		int max = arr[0];
		int argMax = 0;
		for (int i = 1; i < arr.length; i++) {
			if (arr[i] > max) {
				max = arr[i];
				argMax = i;
			}
		}
		return new Pair<Integer, Integer>(argMax, max);
	}

}

import java.util.StringTokenizer;


public class DancingWithTheGooglers {
	public static int Solve(String q) {
		StringTokenizer st = new StringTokenizer(q, " ");
		int n = Integer.parseInt(st.nextToken());
		int s = Integer.parseInt(st.nextToken());
		int p = Integer.parseInt(st.nextToken());
		int t;
		int d;
		int r;
		int ans = 0;
		
		while(st.hasMoreTokens()) {
			t = Integer.parseInt(st.nextToken());
			d = t / 3;
			r = t % 3;
			
			if(p - d <= 0) 
				ans++;
			else if(p - d == 1) {
				if(r != 0)
					ans++;
				else if(s > 0 && r == 0 && t != 0) {
					s--;
					ans++;
				}
			}
			else if(p - d == 2 && s > 0 && r == 2) {
				ans++;
				s--;
			}
		}
		
		return ans;
	}
}
