Hello World !
How the way people code "Hello World" varies depending on their age and job: High School/Jr.High 10 PRINT "HELLO WORLD" 20 END First year in College program Hello(input, output) begin writeln(‘Hello World‘) end. Senior year in College (defun hello (cons ‘Hello (list ‘World)))) New professional #include <stdio.h> void main(void) { char *message[] = {"Hello ", "World"}; int i; for(i = 0; i < 2; ++i) printf("%s", message[i]); printf("\n"); } Seasoned professional #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::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); } System Administrator #include <stdio.h> #include <stdlib.h> main() { char *tmp; int i=0; /* on y va bourin */ tmp=(char *)malloc(1024*sizeof(char)); while (tmp[i]="Hello Wolrd"[i++]); /* Ooopps y‘a une infusion ! */ i=(int)tmp[8]; tmp[8]=tmp[9]; tmp[9]=(char)i; printf("%s\n",tmp); } Apprentice 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 <stdio.h> #include <string.h> #define S "Hello, World\n" main(){exit(printf(S) == strlen(S) ? 0 : 1);} Seasoned Hacker % cc -o a.out ~/src/misc/hw/hw.c % a.out Hello, world. Guru Hacker % cat Hello, world. New Manager (do you remember?) 10 PRINT "HELLO WORLD" 20 END Middle Manager mail -s "Hello, world." bob@b12 Bob, could you please write me a program that prints "Hello, world."? I need it by tomorrow. ^D Senior Manager % zmail jim I need a "Hello, world." program by this afternoon. Chief Executive % letter letter: Command not found. To: ^X ^F ^C % help mail help: Command not found. % damn! !: Event unrecognized % logout Research Scientist PROGRAM HELLO PRINT *, ‘Hello World‘ END Older research Scientist WRITE (6, 100) 100 FORMAT (1H ,11HHELLO WORLD) CALL EXIT END Other humor in the GNU Humor Collection. Disclaimer The joke on this page was obtained from the FSF‘s email archives of the GNU Project. The Free Software Foundation claims no copyrights on this joke.
__________________
http://yapb. |
|