From: as <nosp@...>
Date: 2008-08-16T17:32:02+09:00
Subject: Re: im new... so can i have some help

Le Fri, 15 Aug 2008 18:06:38 -0500,
Daniel Kindler <gizabo@yahoo.com> a 辿crit :

> array = []
> num = gets.to_i
> while num != 0
> num = gets.to_i
>   array << num
> end
> puts array.sort.join(',')
> works well so far
> Now, how would i take the numbers in  the array, and add them......

puts array.inject {|sum,n| sum+n}

(http://www.ruby-doc.org/core/classes/Enumerable.html)

-- 
Arnaud Schmittbuhl