Terminale
-----------------------------------------------------
10 PRINT "HELLO WORLD"
20 END
DUT 1ère année
-----------------------------------------------------
program HELLO(input, output)
begin
writeln('HELLO WORLD')
end
DUT 2ème année
-----------------------------------------------------
(defun HELLO
(print
(cons 'HELLO (list 'WORLD))
)
)
Fraîchement sorti de l'école
-----------------------------------------------------
#include
void main(void) {
char *message[] = {"HELLO ", "WORLD"};
int i;
for(i = 0; i < 2; ++i)
printf("%s", message[i]);
printf("\n" );
}
Professionnel très expérimenté
-----------------------------------------------------
#include
#include
class string {
private:
int size;
char *ptr;
public:
string() : size(0), ptr(new char('\0')) {}
string(const string &s) : size(s.size) {
ptr = new char[size + 1];
strcpy(ptr, s.ptr);
}
~string() {
delete [] ptr;
}
friend ostream &operator <<(ostream &, const string
& );
string &operator=(const char *);
};
ostream &operator<<(ostream &stream, const string &s) {
return(stream << s.ptr);
}
string &string::operator=(const char *chrs) {
if (this != &chrs) {
delete [] ptr;
size = strlen(chrs);
ptr = new char[size + 1];
strcpy(ptr, chrs);
}
return(*this);
}
int main() {
string str;
str = "HELLO WORLD";
cout << str << endl;
return(0);
}
Professionnel vraiment très très expérimenté
--------------------------------------------------
-------------
-----------
--------------------------------
[
uuid(2573F8F4-CFEE-101A-9A9F-00AA00342820)
]
library LHello
{
// bring in the master library
importlib("actimp.tlb" );
importlib("actexp.tlb" );
// bring in my interfaces
#include "pshlo.idl"
[
uuid(2573F8F5-CFEE-101A-9A9F-00AA00342820)
]
cotype THello
{
interface IHello;
interface IPersistFile;
};
};
[
exe,
uuid(2573F890-CFEE-101A-9A9F-00AA00342820)
]
module CHelloLib
{
// some code related header files
importheader();
importheader();
importheader();
importheader("pshlo.h" );
importheader("shlo.hxx" );
importheader("mycls.hxx" );
// needed typelibs
importlib("actimp.tlb" );
importlib("actexp.tlb" );
importlib("thlo.tlb" );
[
uuid(2573F891-CFEE-101A-9A9F-00AA00342820),
aggregatable
]
coclass CHello
{
cotype THello;
};
};
#include "ipfix.hxx"
extern HANDLE hEvent;
class CHello : public CHelloBase
{
public:
IPFIX(CLSID_CHello);
CHello(IUnknown *pUnk);
~CHello();
HRESULT __stdcall PrintSz(LPWSTR pwszString);
private:
static int cObjRef;
};
#include
#include
#include
#include
#include "thlo.h"
#include "pshlo.h"
#include "shlo.hxx"
#include "mycls.hxx"
int CHello::cObjRef = 0;
CHello::CHello(IUnknown *pUnk) : CHelloBase(pUnk)
{
cObjRef++;
return;
}
HRESULT __stdcall CHello::PrintSz(LPWSTR pwszString)
{
printf("%ws\n", pwszString);
return(ResultFromScode(S_OK));
}
CHello::~CHello(void)
{
// when the object count goes to zero, stop the server
cObjRef--;
if( cObjRef == 0 )
PulseEvent(hEvent);
return;
}
#include
#include
#include "pshlo.h"
#include "shlo.hxx"
#include "mycls.hxx"
HANDLE hEvent;
int _cdecl main(int argc, char * argv[]) {
ULONG ulRef;
DWORD dwRegistration;
CHelloCF *pCF = new CHelloCF();
hEvent = CreateEvent(NULL, FALSE, FALSE, NULL);
// Initialize the OLE libraries
CoInitializeEx(NULL, COINIT_MULTITHREADED);
CoRegisterClassObject(CLSID_CHello, pCF,
CLSCTX_LOCAL_SERVER,
REGCLS_MULTIPLEUSE, &dwRegistration);
// wait on an event to stop
WaitForSingleObject(hEvent, INFINITE);
// revoke and release the class object
CoRevokeClassObject(dwRegistration);
ulRef = pCF->Release();
// Tell OLE we are going away.
CoUninitialize();
return(0);
}
extern CLSID CLSID_CHello;
extern UUID LIBID_CHelloLib;
CLSID CLSID_CHello = { /* 2573F891-CFEE-101A-9A9F-
00AA00342820 */
0x2573F891,
0xCFEE,
0x101A,
{ 0x9A, 0x9F, 0x00, 0xAA, 0x00, 0x34, 0x28, 0x20 }
};
UUID LIBID_CHelloLib = { /* 2573F890-CFEE-101A-9A9F-
00AA00342820 */
0x2573F890,
0xCFEE,
0x101A,
{ 0x9A, 0x9F, 0x00, 0xAA, 0x00, 0x34, 0x28, 0x20 }
};
#include
#include
#include
#include
#include
#include "pshlo.h"
#include "shlo.hxx"
#include "clsid.h"
int _cdecl main(int argc, char * argv[]) {
HRESULT hRslt;
IHello *pHello;
ULONG ulCnt;
IMoniker * pmk;
WCHAR wcsT[_MAX_PATH];
WCHAR wcsPath[2 * _MAX_PATH];
// get object path
wcsPath[0] = '\0';
wcsT[0] = '\0';
if( argc 1) {
mbstowcs(wcsPath, argv[1], strlen(argv[1]) + 1);
wcsupr(wcsPath);
} else {
fprintf(stderr, "Object path must be specified\n" );
return(1);
}
// get print string
if(argc 2)
mbstowcs(wcsT, argv[2], strlen(argv[2]) + 1);
else
wcscpy(wcsT, L"Hello World" );
printf("Linking to object %ws\n", wcsPath);
printf("Text String %ws\n", wcsT);
// Initialize the OLE libraries
hRslt = CoInitializeEx(NULL, COINIT_MULTITHREADED);
if(SUCCEEDED(hRslt)) {
hRslt = CreateFileMoniker(wcsPath, &pmk);
if(SUCCEEDED(hRslt))
hRslt = BindMoniker(pmk, 0, IID_IHello,
(void **)&pHello);
if(SUCCEEDED(hRslt)) {
// print a string out
pHello->PrintSz(wcsT);
Sleep(2000);
ulCnt = pHello->Release();
} else
printf("Failure to connect, status: %lx",
hRslt);
// Tell OLE we are going away.
CoUninitialize();
}
return(0);
}
Administrateur Système
-----------------------------------------------------
#include
main() {
char *tmp;
int i=0;
/* on y va bourin */
tmp=(char *)malloc(1024*sizeof(char));
while (tmp[i]="HELLO WORLD"[i++]);
/* Ooopps y'a une infusion ! */
i=(int)tmp[8];
tmp[8]=tmp[9];
tmp[9]=(char)i;
printf("%s\n",tmp);
}
Apprenti Hacker
-----------------------------------------------------
#!/usr/local/bin/perl
$msg="HELLO, WORLD.\n";
if ($#ARGV >= 0) {
while(defined($arg=shift(@ARGV))) {
$outfilename = $arg;
open(FILE, ">" . $outfilename) || die "Can't write
$arg: $!\n";
print (FILE $msg);
close(FILE) || die "Can't close $arg: $!\n";
}
} else {
print ($msg);
}
1;
Hacker expérimenté
-----------------------------------------------------
#include
#define S "HELLO, WORLD\n"
main(){exit(printf(S) == strlen(S) ? 0 : 1);}
Hacker très expérimenté
-----------------------------------------------------
% cc -o a.out ~/src/misc/bv/bv.c
% a.out
Gourou des Hackers
-----------------------------------------------------
% cat
HELLO, WORLD.
^D
Directeur junior
-----------------------------------------------------
10 PRINT "HELLO WORLD"
20 END
Directeur
-----------------------------------------------------
mail -s "HELLO, WORLD." bob@b12
Henri, pourrais-tu m'écrire un programme qui écrit "HELLO,
WORLD." À l'écran?
J'en ai besoin pour demain.
^D
Directeur sénior
-----------------------------------------------------
% zmail Jean
J'ai besoin d'un programme "HELLO, WORLD." Pour cette
après-midi.
Président Directeur Général
-----------------------------------------------------
% letter
letter: Command not found.
% mail
To: ^X ^F ^C
% help mail
help: Command not found.
% damn!
!: Event unrecognized
% logout

Oui, et d'ailleurs les personnes qui couchent avec des prostituées mineures sont sûrement plus nombreuses qu'on ne le pense... Que celui qui n'a jamais payé pour coucher avec une lycéenne lui jette la première pierre !!!!

Freysteinn Sigmundsson, 43 ans, est l'homme le plus malchanceux d'Islande. Depuis dix-huit ans, ce volcanologue surveille le terrible Eyjafjöll. Mercredi, lorsque le volcan entre finalement en éruption, le scientifique est à Paris. Faute de vol retour, Freysteinn Sigmundsson observe depuis cinq jours le phénomène derrière son écran d'ordinateur.