Re: How to accees this in perl?

Try formatting your questions please.

If I understand your question correctly:

First, you need to convert @ar_2 into a hash.

my %hash = @ar_2;
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Then you need to access the hash for the elements of @ar_1

@hash{@ar_1};
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Re^2: How to accees this in perl? by chakram88 (Pilgrim) on Jan 31, 2008 at 18:08 UTC
It is pretty hard from the OP to identify exactly what taj is looking for --- but simply turning `@ar_2` into a hash: `my %hash = @ar_2` won't work in this case. It appears that the values of the keys (at least some of them) are actually going to be a list: @ar_2 is a hash also in whihc 1001 value is "a" and "s" 1002 value is " d" and "r" etc. Simply copying to a hash would yield only one (the last) result per key. So, a map or loop of some sort would be needed to assign the list of values to each key. I leave that as an exercise for the OP, who didn't provide us with an inkling of what effort was already put forth.	[reply] [d/l] [select]

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Re^2: How to accees this in perl?
by chakram88 (Pilgrim) on Jan 31, 2008 at 18:08 UTC

taj

@ar_2

my %hash = @ar_2

It appears that the values of the keys (at least some of them) are actually going to be a list:

@ar_2 is a hash also in whihc 1001 value is "a" and "s" 1002 value is " d" and "r" etc.

Simply copying to a hash would yield only one (the last) result per key.

So, a map or loop of some sort would be needed to assign the list of values to each key. I leave that as an exercise for the OP, who didn't provide us with an inkling of what effort was already put forth.

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