Beefy Boxes and Bandwidth Generously Provided by pair Networks
more useful options
 
PerlMonks  

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

by DStaal (Chaplain)
on Nov 10, 2009 at 15:08 UTC ( [id://806232]=note: print w/replies, xml ) Need Help??


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

Just to have the one-line loop on here, since your real complaint is to get it all on one line:

(Note that you'd have to declare $sum someplace before the loop yet.)

@a = (1..10); $sum += $_ for @a;

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: note [id://806232]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others wandering the Monastery: (6)
As of 2024-06-18 12:00 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found

    Notices?
    erzuuli‥ 🛈The London Perl and Raku Workshop takes place on 26th Oct 2024. If your company depends on Perl, please consider sponsoring and/or attending.