[НовичЁккк]

Код:

unit Unit3;

interface

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

type
  TForm1 = class(TForm)
    Edit1: TEdit;
    Edit2: TEdit;
    Label1: TLabel;
    Button1: TButton;
    Button2: TButton;
    Label2: TLabel;
    Label3: TLabel;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
var
a : real ;
b : real ;
x : real ;
begin
a := StrToint(Edit1.Text); b := StrToFloat(Edit2.Text);
x :=
Label1.Caption := '' + Edit1.Text
+ '' + Edit2.Text + ''
+ FloatToStrF(x,ffFixed,4,2)

end;

procedure TForm1.Button2Click(Sender: TObject);
begin
Form1.Close ;
end;

end.

можите прям сюда вставить?