Norbert Preining schreef:
> The Perl Book says: Auto increment and decrement work as in
> C. So if I take this C program:
> #include <stdio.h>
> #include <stddef.h>
> int main() {
> int a;
> int b;
> a=3;
> b=(++a)+(a++);
> printf("b=%d\n",b);
> }
> it prints b=8.
>
> When I do the same in perl:
> $a = 3;
> $b = (++$a) + ($a++);
> print "b=$b\n";
>
> It prints b=9.
>
> I checked with a friend and Java behaves like C and prints 8.
$ perl -wle '
$a = 3;
$b = 0 + (++$a) + ($a++);
print "b=$b\n";
'
b=8
:)
--
Affijn, Ruud
"Gewoon is een tijger."
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