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Postings from March 2002
On 21/3/02 15:04, "David Gray" <david_gray@3b2.com> wrote:
>> I am trying to figure out an easy way to sort out a array of numbers:
>> 2 20 38 56 75 93 -17 -35 -53 -72 -90
>> Into the following:
>> -90 -72 -53 -35 -17 2 20 38 56 75 93
>> I have done the following:
>> @x_step = grep { ! $x_step_t{ $_ } ++ } @x_step_t;
>> @x_step = sort {$a == $b} @x_step;
>
> You're really close:
>
> @x_step = reverse sort {$a<=>$b} @x_step;
>
> -dave
I thought of that right away too. But, wouldn't it produce the wrong array?
-90 -72 -53 -35 -17 93 75 56 38 20 2?
--
T.
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