unit Unit1;

interface

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

type
  TForm1 = class(TForm)
    Memo1: TMemo;
    Label1: TLabel;
    Label2: TLabel;
    Button1: TButton;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.DFM}

procedure TForm1.Button1Click(Sender: TObject);
var s:string;

i,e,c:integer;

begin

s:=memo1.text;

e:=0;c:=0;

for i:=1 to length(s) do

begin

if (ord(s[i])>=33)and(ord(s[i])<=126) then

begin

inc(e);

label1.caption:='英文個數(shù)：'+inttostr(e);

end

else

if (ord(s[i])>=127) then

begin

inc(c);

label2.caption:='中文個數(shù)：'+inttostr(c div 2);

end;

end;

end; 

end.