import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Scanner;

public class Cascade {
	public static void main(String[] args) throws IOException {
		BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
		
		String pocetLine = bf.readLine();
		
		while (pocetLine != null) {
			String[] par = pocetLine.split(" ");
			
			int N = Integer.parseInt(par[0]);
			int F = Integer.parseInt(par[1]);

			double[] Z = new double[N];
			double[] cas = new double[N];
			
			String[] C= bf.readLine().split(" ");

			for (int i = 0; i < N; i++) {
				Z[i] = Integer.parseInt(C[i]);
				cas[i] = 0;
			}

			boolean dal = true;

			while (dal) {
				dal = false;
				double p = 0;
				for (int i = 0; i < N; i++) {
					if (Z[i] >= F+p) {
						Z[i] = Z[i] - (F+p);
						cas[i] = cas[i] +1;
						p = 0;
					} else {
						cas[i] = cas[i] + Z[i]/(double)(F+p);
						double pom = Z[i];
						Z[i] = Math.max(0, Z[i] - (F+p));
						p = Math.abs(pom - (F+p));
					}
					if (Z[i] != 0) {
						dal = true;
					}
				}

			}
			double max = -1;
			for (int i = 0; i < N; i++) {
				if (cas[i] > max) {
					max = cas[i];
				}
			}
			
			System.out.println(cas[N-1] +" " + max);

		}
		pocetLine = bf.readLine();

	}

}