#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

int main() {
  int n;
  cin >> n;
  int s = 0;
  for (int i = 0; i < n; i++) {
	  int a;
	  cin >> a;
	  s += a;
	}
  s /= (n - 1);
  cout << 2 * n - s / 2 << " " << s / 2 - n << endl;
  return 0;
}