#include <iostream>
using namespace std;
int main(){
  int n;
  cin >> n;
  int a,sum=0;
  for(int i=0;i<n;i++){
    cin >> a;
    sum+=a;
  }
  int k=sum/(n-1)/2-n;
  cout << n-k << " " << k << endl;
  return 0;
}