program etoile;

const
     nom_fichier='Etoile.txt';
     fin='FIN.';
     polygone='POLYGONE';
     finpoly='FIN_POLY';


type
  TRPoint = record
    X, Y: Real;
  end;


var script:text;

procedure calcul;
const maxpoints=12;
var
  I, J: Integer;
  CentreX,
  CentreY: Integer;
  Rayon,pas: Word;
  Radians: real;
  Points: array[0..MaxPoints] of TRPoint;
begin
  CentreX := 100;
  CentreY := 100;
  rayon   := 90;
  Pas     := 360 div MaxPoints;
  for I := 0 to MaxPoints - 1 do
  begin
       Radians := (Pas * I) * PI / 180;
       Points[I].x := Cos(Radians);
       Points[I].y := Sin(Radians);
  end;

  for I := 0 to MaxPoints - 1 do
  begin
    for J := I + 1 to MaxPoints - 1 do
    begin
         write(script,polygone);
         write(script,
             CentreX + Round(Points[I].X * Rayon):5,
             CentreY + Round(Points[I].Y * Rayon):5);
         write(script,
             CentreX + Round(Points[J].X * Rayon):5,
	         CentreY + Round(Points[J].Y * Rayon):5);
         writeln(script,'  '+finpoly);
    end;
  end;
  writeln(script,fin);
end;



begin
     Assign(script, nom_fichier);
     {$I-}  Rewrite(script);  {$I+}
     if IOResult=0 then calcul;
     close(script);
end.