Question

Delphi变量无法使用

unit Unit1;

interface

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

type
TForm1 = class(TForm)
procedure FormCreate(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;

var
Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.FormCreate(Sender: TObject);
var m,n,k:Integer;
begin
randomize
m:=random(50)
end;

end.

代码是这样的
m:=random(50)
这句总是无法通过检查，但我找不出有什么错误

Answer 1

randomize;
m:=random(50)

上句结束要分号

Answer 2

randomize
m:=random(50)

上面一句话没有分号，似乎缺少（）