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24 lines
409 B
Ruby
24 lines
409 B
Ruby
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#!/usr/bin/ruby
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# -*- mode: ruby -*-
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# $Id: ary-ruby.code,v 1.4 2004/11/13 07:41:27 bfulgham Exp $
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# http://www.bagley.org/~doug/shootout/
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# with help from Paul Brannan and Mark Hubbart
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n = 9000 # Integer(ARGV.shift || 1)
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x = Array.new(n)
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y = Array.new(n, 0)
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n.times{|bi|
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x[bi] = bi + 1
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}
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(0 .. 999).each do |e|
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(n-1).step(0,-1) do |bi|
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y[bi] += x.at(bi)
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end
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end
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# puts "#{y.first} #{y.last}"
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