TUGAS 4

Sabtu, 20 Juni 2015

Tugas 4
Function dan procedure




Tampilan listing progam ini

listing
Script lengkap progam tersebut ada di bawah ini.

unit Unit1;

interface

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

type
  TForm1 = class(TForm)
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    Label4: TLabel;
    txtB: TEdit;
    txtC: TEdit;
    txtD: TEdit;
    Button1: TButton;
    txtA: TEdit;
    Label5: TLabel;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
function pangkat(x,y:integer):integer;
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

function TForm1.pangkat(x,y:integer):integer;
var
  i,c:integer;
begin
  i:=1;
  c:=1;
  while i<=y do
  begin
    c:=c*x;
    i:=i+1;
  end;
  pangkat:=c;
end;

procedure TForm1.Button1Click(Sender: TObject);
var
  A2,B3,C3,A,B,C:integer;
  D:real;
begin
  A:=strtoint(txtA.Text);
  B:=strtoint(txtB.Text);
  C:=strtoint(txtC.Text);

  A2:=pangkat(A,2);
  B3:=pangkat(B,3);
  C3:=pangkat(C,3);

  D:=(A2+B3)/C3;
  txtD.Text:=floattostr(D);
end;

end.

nah diatas itu script nya ... silah kan ditulis dan di coba ^^
dan jangan lupa setelah mengetik  si simpan ..
cara savenya :

      *Save as               : untuk menyimpan editornya
      *Save Project As  : untuk menyimpan project nya

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