#include <iostream>
#include <vector>
#include <algorithm>
#include <string>
#include <set>

#define REP(i, a, b) for (int i = int(a); i < int(b); i++)
#define dump(val) cerr << __LINE__ << ":\t" << #val << " = " << (val) << endl

using namespace std;

typedef long long int lli;

int main() {
    int N;
    cin >> N;
    set<int> s;
    REP (i, 0, N) {
        int a;
        cin >> a;
        s.insert(a);
    }
    if (s.size() == 1) {
        if (*s.begin() == (N - 1) * 4) {
            cout << 0 << ' ' << N << endl;
        } else {
            cout << N << ' ' << 0 << endl;
        }
    } else {
        int leg = *s.begin() + 4;
        cout << (N * 4 - leg) / 2 << ' ' <<  (leg - N * 2) / 2 << endl;
    }
    return 0;
}