i have solved the issue in my own way i am newbie so if there is any inefficiency in my code please point out...as
"there is more than one way to do it"
my @array=('one','two','three','four','five','six');
&shuffle(\@array);
sub shuffle{
my $array=shift;
my $max=@$array;
#print $max;
foreach(@$array)
{
my $random=int rand($max+1);
unless($random eq $max)
{
@$array[$random,$max]=@$array[$max,$random];
$max--;
}
}
}
print "@array\n";
** i also have a querry if i omit the $max-- what wrong will happen