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Re: Can i do math with the elements of an array?

by Util (Priest)
on Oct 20, 2011 at 14:26 UTC ( #932677=note: print w/replies, xml ) Need Help??


in reply to Can i do math with the elements of an array?

Yes.
my @z = ( 30, 18, 54, 24, 88 ); my $sum = $z[1] + $z[3]; print $sum, "\n"; # Prints "42"

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[Discipulus]: me waterpolo? oh no! i'm a no sport; the tournment was for the elder son
[karlgoethebier]: good morning
[Corion]: Discipulus: Ah, so he's the one getting almost drowned all the time - waterpolo certainly is no sport for me ;)
[karlgoethebier]: Corion: buy enough coke and popcorn...
[marto]: Corion the cinema is a lot more expensive than I remember :P
Discipulus hates the smell of popcorn at cinemas..
[Corion]: marto: Yeah, most of the time, I prefer to watch stuff at home, where we can sit on the couch, order pizza and pause the movie. But for kids,...
[Corion]: ... I think the "cinema experience" is something of its own. But certainly, bringing an USB stick home is much easier ;-D

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