File: sumcol.jruby

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jruby 9.3.9.0%2Bds-8
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#!/usr/bin/ruby
# -*- mode: ruby -*-
# $Id: sumcol.jruby,v 1.1 2007-06-10 22:33:44 igouy-guest Exp $
# http://www.bagley.org/~doug/shootout/
# from: Mathieu Bouchard, revised by Dave Anderson

count = 0
l=""
STDIN.each{ |l|
    count += l.to_i
}
puts count