Tugas 4

unit Unit1;

interface

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

type
  TForm1 = class(TForm)
    ForToDo: TButton;
    ForDowntoDo: TButton;
    WhileDo: TButton;
    RepeatUntil: TButton;
    bt_pangkat: TButton;
    btKeluar: TButton;
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    Label4: TLabel;
    bil: TLabel;
    Pangkat: TLabel;
    hasil: TLabel;
    Edit1: TEdit;
    Edit2: TEdit;
    Edit3: TEdit;
    Binput: TButton;
    Label5: TLabel;
    Label6: TLabel;
    lnama: TLabel;
    lnim: TLabel;
    procedure btKeluarClick(Sender: TObject);
    procedure ForToDoClick(Sender: TObject);
    procedure ForDowntoDoClick(Sender: TObject);
    procedure WhileDoClick(Sender: TObject);
    procedure RepeatUntilClick(Sender: TObject);
    procedure bt_pangkatClick(Sender: TObject);
    procedure BinputClick(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.btKeluarClick(Sender: TObject);
begin
if(application.MessageBox('Keluar Aplikasi ?','konfirmasi',mb_yesno)=idyes)then
close;
end;

procedure TForm1.ForToDoClick(Sender: TObject);
var
i,j:integer;b:string;
begin
b:='';j:=2;
for i:=1 to 10 do
begin
b:=b+inttostr(i)+'';
j:=j+2;
end;
label1.Caption:=b;
end;

procedure TForm1.ForDowntoDoClick(Sender: TObject);
var
i,j:integer;b:string;
begin
b:='';j:=2;
for i:=10 downto 1 do
begin
b:=b+inttostr(i)+'';
j:=j+2;
end;
label2.caption:=b;
end;

procedure TForm1.WhileDoClick(Sender: TObject);
var
i,j:integer;b:string;
begin
i:=1;
b:='';
while i<=10 do
begin
b:=b+inttostr(i)+'';
i:=i+1;
end;
label3.Caption:=b;
end;

procedure TForm1.RepeatUntilClick(Sender: TObject);
var
i,j:integer;b:string;
begin
i:=1;
b:='';
repeat
b:=b+inttostr(i)+'';
i:=i+1;
 until i>10;


   label4.caption:=b;
   end;
procedure TForm1.bt_pangkatClick(Sender: TObject);
var
bil,hasil,pangkat,a:integer;
begin
bil:=strtoint(edit1.Text);
hasil:=bil;
pangkat:=strtoint(edit2.Text);
if edit2.text='0'then edit3.Text:='1'else
if edit2.text='1'then edit3.Text:=edit1.text else
begin
for a:=2 to pangkat do
hasil:=hasil*bil;
edit3.Text:=inttostr(hasil);
 lnama.Caption:='Krisdian Eko Robbyanto';
 lnim.Caption:='111221054';
end;
  end;


procedure TForm1.BinputClick(Sender: TObject);
begin
  edit1.Clear;
  edit2.Clear;
  edit3.clear;
  lnama.caption:='';
  lnim.Caption:='';
  label1.Caption:='';
  label2.Caption:='';
  label3.Caption:='';
  label4.Caption:='';
end;

end.