#include <bits/stdc++.h>
#define rep(i, ss, ee) for (int i = ss; i < ee; ++i)
using namespace std;

void solve() {
  int N, x, sum = 0;
  cin >> N;
  rep(i, 0, N) {
    cin >> x;
    sum += x;
  }
  int a = N, b = 0;
  rep(i, 0, N) {
    if (sum == a * 4 + b * 2) {
      cout << a << " " << b << endl;
      return;
    }
    a--;
    b++;
  }
}

int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  solve();
  getchar();
}