#define _CRT_SECURE_NO_WARNINGS
#define _USE_MATH_DEFINES
#include <iostream>
#include <map>
#include <list>
#include <cstdio>
#include <cmath>
#include <cstring>
#include <string>
#include <vector>
#include <algorithm>
#include <utility>
#include <queue>
#include <iomanip>

using namespace std;

int main(void)
{
	int n;
	int a;
	int tmp = 0;

	cin >> n;

	for (int i = 0; i < n; i++) {
		cin >> a;
		tmp += a;
	}
	tmp /= (n - 1);

	for (int i = 0; i <= n; i++) {
		if(2 * i + 4 * (n - i) == tmp) {
			cout << i << " " << n - i <<endl;
			break;
		}
	}

	

	return (0);
}