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Re: space saving wanted!

by smitz (Chaplain)
on Apr 23, 2003 at 09:28 UTC ( [id://252490]=note: print w/replies, xml ) Need Help??


in reply to space saving wanted!

Have you considered using an array? If thats really not possible, you could:
#!perl
$calc1 = 1;
$calc2 = 15;
$calc3 = 7.5;
$calc4 = 9;

for (1..4) {
    my $var = 'calc' . $_;
    print $var, "\t", $$var, "\n";
}
__END__
calc1   1
calc2   15
calc3   7.5
calc4   9

[download]
But that really is horrible. You should definately be using an array.

Smitz

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