#include <bits/stdc++.h>
using namespace std;
#ifdef LOCAL
  #include "settings/debug.cpp"
  #define _GLIBCXX_DEBUG
#else
  #define Debug(...) void(0)
#endif
#define rep(i, n) for (int i = 0; i < (n); ++i)
using ll = long long;
using ull = unsigned long long;

int main() {
  int n;
  cin >> n;
  vector<int> a(n);
  rep(i, n) cin >> a[i];
  int sum = accumulate(a.begin(), a.end(), 0);
  assert(sum % (n - 1) == 0);
  sum /= n - 1;
  // 2x + 4(n-x) = sum
  // 2x + 4n - 4x = sum
  // 4n - 2x = sum
  // 2x = 4n - sum
  assert(sum % 2 == 0);
  int x = (4 * n - sum) / 2;
  cout << x << ' ' << n - x << endl;
  return 0;
}