#define _USE_MATH_DEFINES	//M_PI
#include <iostream>			//std::cout, std::cin
#include <string>			//std::string
#include <vector>			//std::vector
#include <valarray>			//std::valarray	数値のみの一次配列
#include <algorithm>		//std::sort
#include <time.h>			//localtime_s
#include <cstdlib>			//abs
#include <cmath>			//abs, std::pow, sqrt, sin, cos,
#include <fstream>			//std::ifstream
#include <iomanip>			//std::setprecision
#include <random>			//std::random(C++11)
#include <numeric>			//std::accumulate

int main(void) {

	//test用
	//std::ifstream in("test.txt");
	//std::cin.rdbuf(in.rdbuf());

	int N;
	std::cin >> N;
	std::vector<int> total(N);
	for (int i = 0; i < N; i++) {
		std::cin >> total[i];
	}

	int crane = 0, turtle = 0;
	bool flg = true;

	//1匹目を鶴と仮定
	turtle = ((total[0] + 2) - 2 * N) / 2;
	crane = N - turtle;
	int temp = turtle * 4 + crane * 2;

	//仮定の検証
	if (crane == 0) {
		for (int i = 0; i < N; i++) {
			if (4 * N - 4 != total[i]) {
				flg = false;
				break;
			}
		}
	}
	if(flg && turtle == 0) {
		for (int i = 0; i < N; i++) {
			if (2 * N - 2 != total[i]) {
				flg = false;
				break;
			}
		}
	}
	if (flg && crane != 0 && std::find(total.begin(), total.end(), temp - 2) == total.end()) {
		flg = false;
	}
	if (flg && turtle != 0 && std::find(total.begin(), total.end(), temp - 4) == total.end()) {
		flg = false;
	}

	//仮定が間違っていたら1匹目を亀に修正して再計算
	if (!flg) {
		turtle = ((total[0] + 4) - 2 * N) / 2;
		crane = N - turtle;
		temp = turtle * 4 + crane * 2;
	}

	std::cout << std::count(total.begin(), total.end(), temp - 2) << " ";
	std::cout << std::count(total.begin(), total.end(), temp - 4) << std::endl;

}