Advertisement
Help Keep Boards Alive. Support us by going ad free today. See here: https://subscriptions.boards.ie/.
https://www.boards.ie/group/1878-subscribers-forum
Private Group for paid up members of Boards.ie. Join the club.
Private Group for paid up members of Boards.ie. Join the club.
Hi all, please see this major site announcement: https://www.boards.ie/discussion/2058427594/boards-ie-2026
The evolution of the famous HELLO WORLD in the programer's life
-
06-03-2001 01:58PM#1Secondary School
10 PRINT "HELLO WORLD"
20 END
First year in the university
program Hello(input, output)
begin
writeln('Hello World')
end.
Last year in the university
(defun hello
(print
(cons 'Hello (list 'World))))
Beginner professional programer
#include <stdio.h>
void main(void)
{ char *message[] = {"Hello ", "World"};
int i;
for(i = 0; i< 2; ++i)
printf("%s", message);
printf("\n");
}
Professional programer
#include <iostream.h>
#include <string.h>
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:
perator=(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);
}
Very very professional programer
[
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(
Beginner 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;
Experienced hacker
#include
More experienced hacker
% cc -o a.out ~/src/misc/hw/hw.c
% a.out
Profession hacker
% cat
Hello, world.
^D
Newly appointed manager
10 PRINT "HELLO WORLD"
20 END
Middle-level manager
mail -s "Hello, world." bob@b12
Bob, can you write a program for me until tomorrow,
that display "Hello word" on the screen?
Thanks!
^D
Director
% zmail jim
I need a "Hello Word" program today afternoon.
CEO
% letter
letter: Command not found.
% mail To: ^X
^F ^C
% help mail
help: Command not found.
% ****!
!: Event unrecognized
% logout
0
Comments
-
haha excellent.. especially professioinal hacker
ive no idea what that last year in universtity one is tho.. quite worrying.. although that said nobody does pascal (the first year one) anymore either... its probably cobol or something?
ever see the hundred green bottles program collection?
[This message has been edited by Kali (edited 06-03-2001).]0 -
-
-
-
-
Advertisement
-
I'd take a guess at common Lisp - there's nothing major in that "hello world" anyway.
All those brackets used to wreck my head - I nearly always left one or 2 ou at the wrong place
All the best,
Dav
@B^)<font face="Verdana, Arial" size="2">Prepare yourself - The Beefy King stirs from his slumber...</font>0 -
heh - I guess I'm just weird that way
I used to play Blood in the class actually - I never worried too much about the specifics
All the best,
Dav
@B^)<font face="Verdana, Arial" size="2">Prepare yourself - The Beefy King stirs from his slumber...</font>
[honey i] violated [the kids]0 -
-
-
-
Advertisement
-
-
Advertisement