void Result(){


     TCanvas *c1=new TCanvas("c1","",200,20,600,400);
    c1->SetFillColor(0);


     Int_t n=11,m=4;

//for f=1.0 case
 
    Double_t x1[11]={1.0,1.5,2.0,2.5,3.0,3.5,4.0,4.5,5.0,5.5,6.0};
    Double_t y1[11]={0.010,0.060,0.350,1.9,2.8,9.2,28.0,74.0,139.0,390.0, 1000.0};

    Double_t x2[11]={1.0,1.5,2.0,2.5,3.0,3.5,4.0,4.5,5.0,5.5,6.0};
    Double_t y2[11]={0.008,0.054,0.180,0.800,1.6,7.1,15.0,33.0,123.0,357.0,920.0};  


//for f=0.5 case


    Double_t x3[4]={1.0,3.0,4.0,5.0};
    Double_t y3[4]={0.050,9.4,180,1000};



  //Draw Lines for Differen Pt Cut regions




  TGraph *gr1=new TGraph(n,x1,y1);
  TGraph *gr2=new TGraph(n,x2,y2);
  TGraph *gr3=new TGraph(m,x3,y3);

  gr1->SetMarkerStyle(24);
  gr1->SetMarkerColor(8);
  gr1->SetLineStyle(3);
  gr1->SetLineColor(8);
  gr1->Draw("AP");


  gr2->SetMarkerStyle(23);
  gr2->SetMarkerColor(8);
  gr2->SetLineStyle(3);
  gr2->SetLineColor(8);
  gr2->Draw("P");



  //for f=0.5 case
  gr3->SetMarkerStyle(27);
  gr3->SetMarkerColor(4);
  gr3->SetLineStyle(3);
  gr3->SetLineColor(4);
  gr3->Draw("P");




//   Draw the Legend
   leg=new TLegend(0.7,0.7,0.9,0.9);


   leg->SetTextFont(72);
   leg->SetTextSize(0.05);

   leg->AddEntry(gr1,"f=1.0","pl");
   leg->AddEntry(gr2,"#eta <|1.5|, f=1.0","pl");
   leg->AddEntry(gr3,"f=0.5","pl");

   leg->Draw();

   leg->SetFillStyle(0);
   leg->SetBorderSize(0);












}