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28 lines
452 B
28 lines
452 B
7 years ago
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banks = ARGF.read.strip.split("\t").map(&:to_i)
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history = { banks => true}
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count = 0
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seen = false
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loop do
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v, i = banks.map.with_index {|v,i| [v,i] }.max_by(&:first)
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banks[i] = 0
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i += 1
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while v > 0
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banks[i % banks.size] += 1
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v -= 1
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i += 1
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end
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count += 1
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if history.has_key?(banks)
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if seen
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puts count
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exit
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else
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history.clear
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seen = true
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count = 0
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end
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end
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history[banks] = true
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end
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