uses crt;

const
  n = 6;

type

  TFigure = (Triangle, Rectangle, Circle); (* 0, 1, 2*)

var

  f: array [1..n] of TFigure = (

    Triangle, Circle, Circle, Rectangle, Circle, Triangle

  );

var

  i, j: Integer;
  temp: TFigure;

begin

  clrscr;

  for i := 1 to n - 1 do
   for j := i + 1 to n do
    if f[i] >= f[j] then begin
      temp := f[i];
      f[i] := f[j];
      f[j] := temp;
    end;

  for i := 1 to n do
   writeln(ord(f[i])); 

  readln;

end.

uses crt;

const
  n = 6;

type
  PTFigure = ^TFigure;
  TFigure = object
  end;

  PTTriangle = ^TTriangle;
  TTriangle = object(TFigure)
  end;
  PTRectangle = ^TRectangle;
  TRectangle = object(TFigure)
  end;
  PTCircle = ^TCircle;
  TCircle = object(TFigure)
  end;


function Less(const a, b: PTFigure): boolean;
begin
  Less := true;
  // Сравнение по какому-то признаку
end;

var
  f: array[1 .. n] of PTFigure;

var
  i, j: Integer;
  T: PTFigure;

begin
  clrscr;
  for i := 1 to n do begin
    j := random(3) + 1;
    case j of
      1: f[i] := new(PTTriangle);
      2: f[i] := new(PTRectangle);
      3: f[i] := new(PTCircle);
    end;
  end;

  for i := 1 to n - 1 do
   for j := i + 1 to n do
    if not Less(f[i], f[j]) then begin

      T := f[i]; f[i] := f[j]; f[j] := T;

    end;

  // Вывод данных
  // Деструкторы
  readln;

end.