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delphi¿ª±Ù¿Õ¼äÎÊÌâ - Delphi / VCL×é¼þ¿ª·¢¼°Ó¦ÓÃ

Delphi(Pascal) code:
procedure TForm1.FormCreate(Sender: TObject);
var
i:^Integer;
j,k:Integer;
begin
GetMem(i,5*sizeof(Integer));
for j:=0 to 5 do;
i[j]:=j;
ShowMessage(IntToStr(i[3]));
end;


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C/C++ code:
#include<stdio.h>
#include<stdlib.h>
main()
{
int *i,j;
i = (int *)malloc(5 * sizeof(int));
for(j = 0;j < 5 ; j ++)
i[j]=j;
printf("%d",i[3]);
}


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procedure TForm1.Button1Click(Sender: TObject);
var
  i:array of integer;
  j,k:Integer;
begin
  setlength(i,5);
  for j:=0 to 5 do  
  i[j]:=j;
  ShowMessage(IntToStr(i[3]));
  setlength(i,0);
end;

var
  i:^Integer;
  j:Integer;
  buf: array[0..255] of Char;
begin
  GetMem(i,5*sizeof(Integer));
  for j:=1 to 3 do 
  begin
  i^:=j;
  Inc(i);//ÏÂÒÆ
  end;
  Dec(i, 3);//¹éλ
  wvsprintf(buf, '%d%d%d', PChar(i));//Ò²¿ÉÒÔformat


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Delphi(Pascal) code:
if Node.ChildNodes <> nil then
begin
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begin
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