21 lines
535 B
Ruby
21 lines
535 B
Ruby
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input = File.open('puzzle_6.txt').read.split(' ').map(&:to_i)
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combinations = [ input.dup ]
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while(true) do
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to_distribute = input.max
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start_at = input.index to_distribute
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input[start_at] = 0
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start_at += 1
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while(to_distribute > 0) do
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start_at %= input.length
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to_distribute -= 1
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input[start_at] += 1
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start_at += 1
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end
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if(combinations.include? input) then
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puts combinations.index input
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break
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end
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combinations.push input.clone
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end
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puts combinations.length
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