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1 var
2 X, Y: Integer; // X and Y ÕûÊýÀàÐÍ
3 P: ^Integer; // P Ö¸ÏòÕûÊýÀàÐ͵ÄÖ¸Õë
4 begin
5 X :=17; // ¸ø X ¸³Öµ
6 P := @X; // °Ñ xµÄµØÖ·¸³¸øp
7 Y := P^; // È¡³öpËùÖ¸ÏòµÄÊýÖµ¸³¸øy
8 end;
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ÓÐʱָÕëÊÇÊÊÓ¦object pascalÑϸñµÄÀàÐÍÏÞÖÆµÄΨһ·½·¨.ͬ¹ýÒ»¸öͨÓõÄÖ¸ÕëÀàÐÍ,ͨ¹ýÀàÐÍת»»³É²»Í¬µÄÖ¸ÕëÀàÐÍ,ÈçÏÂÃæµÄÀý×Ó:
type
PInteger
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2009-2-7
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Ê×Ïȿ϶¨ÊÇÎÒÃǾ³£¿´¼ûµÄIFÓï¾ä¿©. Var
I: Integer;
Begin
I:= 99;
If (I> 0)And (I< 0) Then
Writeln('I>0')
Else
If (I> 10)And (I< 100) Then
Writeln('I>10 and I100');
End.
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unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,Dialogs;
type
TForm1 = class(TForm)
procedure one();
function two(x,y:integer):integer;
private
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