Ruleta

//Cristina Sichim - 100 puncte
#include <fstream>
using namespace std;
int main()
{
  int R[10001], u[10001];
  int ok = 0, n, k, i, t, z = 0, gt = 0;
  long r = 0;

  ifstream f("ruleta.in");
  ofstream g("ruleta.out");

  f >> n;
  for(i = 0; i < n; i++)
    {
      f >> R[i];
      u[i] = i + 1;
    }
  u[n-1] = 0;
  k = n;
  i = 0;
  while(!gt)
    {
      if(u[i]==(i+1) % n)
        if(R[u[i]]>=R[i] && R[i])
          {
            R[u[i]] = R[u[i]] - R[i];
            ok = 1;
            if(R[u[i]] + z==0)
              {
                k = i;
                z = 1;
              }
            else
              if(R[i]<=R[u[i]])
                {
                  u[k] = i;
                  z = 0;
                  k = n;
                }
          }
      if(u[i]<i)
        {
          r++;
          if(!ok)
            gt = 1;
          else
            ok = 0;
        }
      i = u[i];
    }
  t = 0;
  for(i = 0; i < n ; i++)
    t = t + (R[i]>0);
  g << r << ' ' << t<<'\n';
  f.close();
  g.close();
  return 0;
}