{     
  ifstream in;
  in.open("nlak");

  Float_t e,a,t,r;
  Int_t nlines = 0;
  TString sE = "", sR = "";
  int i=0;
  while (1) {
    in >> e >> a >> t >> r;
    if (!in.good()) break;

    if(nlines%10==0) {
      std::cout<<","<< r;
      i++;
    }
    nlines++;
  }
  std::cout<<" Points "<<i <<std::endl;
  
}