22 lines
287 B
Ruby
22 lines
287 B
Ruby
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#!/usr/bin/env ruby
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require_relative '../common'
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class Day06 < Day
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def part1
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find_marker 4
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end
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def part2
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find_marker 14
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end
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private
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def find_marker(size)
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size + stdin.join.chars.each_cons(size).find_index { |chars| chars == chars.uniq }
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end
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end
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Day06.run
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