Source Code

UTS Semester Genap - For To Do (Latihan2)

unit Latiahan2;

interface

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

type
   TForm1 = class(TForm)
      Label1: TLabel;
      Label2: TLabel;
      Label3: TLabel;
      Label4: TLabel;
      Label5: TLabel;
      Label6: TLabel;
      Label7: TLabel;
      Button1: TButton;
      Button2: TButton;
      Button3: TButton;
      Button4: TButton;
      Edit1: TEdit;
      Edit2: TEdit;
      Edit3: TEdit;
      Button5: TButton;
      Button6: TButton;
      procedure Button5Click(Sender: TObject);
      procedure Button1Click(Sender: TObject);
      procedure Button2Click(Sender: TObject);
      procedure Button3Click(Sender: TObject);
      procedure Button4Click(Sender: TObject);
      procedure Button6Click(Sender: TObject);
   private
      { Private declarations }
   public
      { Public declarations }
end;

var
   Form1: TForm1;

implementation

  {$R *.dfm}

procedure TForm1.Button5Click(Sender: TObject);
begin
   close;
end;

procedure TForm1.Button1Click(Sender: TObject);
var
i,j:integer;b:string;
begin
b:='';j:=2;
for i:=1 to 10 do
begin
b:=b+inttostr(j)+'';
j:=j+2;
end;
label1.Caption:=b;
end;

procedure TForm1.Button2Click(Sender: TObject);
var
i,j:integer;b:string;
begin
b:='';j:=2;
for i:=10 downto 10 do
begin
b:=b+inttostr(i)+'';
j:=j+2;
end;
label2.Caption:=b;
end;

procedure TForm1.Button3Click(Sender: TObject);
var
i,j:integer;b:string;
begin
i:=1;
b:='';
while i<=10 do
begin
b:=b+inttostr(i)+'';
i:=i+2;
end;
label3.Caption:=b;
end;

procedure TForm1.Button4Click(Sender: TObject);
var
i,j:integer;b:string;
begin
i:=1;
b:='';
repeat
b:=b+inttostr(j)+'';
i:=i+1;
until i>10;
label4.Caption:=b;
end;

procedure TForm1.Button6Click(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);
end;
end;

end.