#include <iostream>
using namespace std;
const int N = 110;
int b[N];
int main()
{
  int n;
  cin >> n;
  for (int i = 1; i <= n; i ++ ) cin >> b[i];
  int suma = b[1], sumi = b[1];
  int j = 1;
  for (int i = 2; i <= n; i ++ )
  {
    if (b[i] == b[j])
      suma += b[j];
    else
    {
      suma += b[i];
      sumi += b[i];
      j = i;
    }
  }
  cout << suma << endl << sumi << endl;
  return 0;
}