Re: Adding scalars but with a twist..


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Re: Adding scalars but with a twist..

by Dietz (Curate)

on Feb 13, 2005 at 09:51 UTC ( #430558=note: print w/replies, xml )

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in reply to Adding scalars but with a twist..

#!/usr/bin/perl use strict; use warnings; my $Sel1Ttl = 1; my $Sel2Ttl = 2; my $Sel3Ttl = 3; my $result; for ($Sel1Ttl..$Sel3Ttl) { $result += $_; } print "$result\n"; # gives 6
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Update:
Sorry, this is just interpolating the variable values and using it for a range, thus it is giving nonsense if there are different values