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Re: Answer: How can I add all the numbers in an array with out doing a foreach loop?

by ack (Deacon)
on Sep 10, 2009 at 17:16 UTC ( [id://794633]=note: print w/replies, xml ) Need Help??


in reply to Re: How can I add all the numbers in an array with out doing a foreach loop?
in thread How can I add all the numbers in an array with out doing a foreach loop?

You can do it with grep as:

#!/user/bin/perl use strict; use warnings; my @array = (1,2,3,4,5,6,7,8,9,10); my $sum = 0; grep{$sum += $_} @array; print "\$sum = $sum\n"; exit(0);

The result is:

$sum = 55
ack Albuquerque, NM

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