АСОИ, Delphi, много вариантов 2 сем / 2стеки / !подозрительное / стек / Unit1

unit Unit1;

interface

uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, ExtCtrls;

type
TForm1 = class(TForm)
ListBox1: TListBox;
Button1: TButton;
LabeledEdit1: TLabeledEdit;
Button2: TButton;
LabeledEdit2: TLabeledEdit;
Button4: TButton;
Button5: TButton;
Label1: TLabel;
Label2: TLabel;
Label3: TLabel;
Label4: TLabel;
Button3: TButton;
procedure Button1Click(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure Button3Click(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure Button4Click(Sender: TObject);
procedure Button5Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;

var
Form1: TForm1;

implementation

uses Unit2;

var sp:Tspis;

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
begin
sp.ismenit(strtoint(form1.LabeledEdit1.Text));
end;

procedure TForm1.FormCreate(Sender: TObject);
begin
sp:=Tspis.create;
randomize;
end;

procedure TForm1.Button2Click(Sender: TObject);
var i:integer;
begin
sp.print(form1.ListBox1);
end;

procedure TForm1.Button3Click(Sender: TObject);
begin
form1.Label4.Caption:=inttostr(sp.find);
end;

procedure TForm1.FormClose(Sender: TObject; var Action: TCloseAction);
begin
sp.Destroy;
end;

procedure TForm1.Button4Click(Sender: TObject);
begin
sp.add(strtoint(form1.LabeledEdit2.Text));
end;

procedure TForm1.Button5Click(Sender: TObject);
begin
sp.delete(strtoint(form1.LabeledEdit2.Text));
end;

end.