PROCEDURE FUNCTION

PROCEDURE FUCTION

unit procedurefunctionjadi;

interface

uses

  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,

  Dialogs, StdCtrls;

type

  TForm1 = class(TForm)

    Label1: TLabel;

    Label2: TLabel;

    Label3: TLabel;

    Edit1: TEdit;

    Edit2: TEdit;

    Edit3: TEdit;

    Button1: TButton;

    Button2: TButton;

    Button3: TButton;

    Button4: TButton;

    Button5: TButton;

    procedure Button1Click(Sender: TObject);

    procedure Button2Click(Sender: TObject);

    procedure Button3Click(Sender: TObject);

    procedure Button4Click(Sender: TObject);

  private

    { Private declarations }

  public

    { Public declarations }

    procedure pangkat1(p,l:string);

    function pangkat2(p,l:string):string;

    function pangkat3(m,n:integer):integer;

  end;

var

  Form1: TForm1;

   c:integer;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);

var

a,b,i,c:integer;

begin

i:=1;

c:=1;

a:=strtoint(edit2.Text);

b:=strtoint(edit1.Text);

while i<=a do

begin

c:=c*b;

i:=i+1;

end;

edit3.Text:=inttostr(c);

end;

procedure TForm1.pangkat1(p,l:string);

var

  a,b,i:integer;

begin

  i:=1;

  c:=1;

  a:=strtoint(p);

  b:=strtoint(l);

  while i<=a do

  begin

    c:=c*b;

    i:=i+1;

  end;

  edit3.Text:=inttostr(c);

end;

function TForm1.pangkat2(p,l:string):string;

var

  a,b,i:integer;

begin

  i:=1;

  c:=1;

  a:=strtoint(p);

  b:=strtoint(l);

  while i<=a do

  begin

    c:=c*b;

    i:=i+1;

  end;

  pangkat2:=inttostr(c);

end;

function TForm1.pangkat3(m,n:integer):integer;

var

  i:integer;

begin

  i:=1;

  c:=1;

  while i<=n do

  begin

    c:=c*m;

    i:=i+1;

  end;

  pangkat3:=c;

end;

procedure TForm1.Button2Click(Sender: TObject);

begin

pangkat1(edit2.Text,edit1.Text);

end;

procedure TForm1.Button3Click(Sender: TObject);

begin

 edit3.Text:=pangkat2(edit2.Text,edit1.Text);

end;

procedure TForm1.Button4Click(Sender: TObject);

var

a,b,c:integer;

begin

a:=strtoint(edit1.Text);

b:=strtoint(edit2.Text);

c:=pangkat3(a,b);

edit3.Text:=inttostr(c);

end;

end.