#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
using namespace atcoder;
using ll = long long;
using ld = long double;

int N, X, sum;

int main() {
  cin >> N;
  for (int i = 0; i < N; i++) {
    cin >> X;
    sum += X;
  }
  sum /= (N - 1) * 2;
  cout << 2 * N - sum << ' ' << sum - N << endl;
  return 0;
}