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Solution for Day 06

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This commit is contained in:
Patrick Michl 2020-12-06 12:43:28 +01:00
parent d594513bb6
commit 06fa5766ad
3 changed files with 2232 additions and 0 deletions
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day_06/first.rb Normal file
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input = File.read('./input').split("\n\n")
puts input.map{|g|g.split("\n").join.chars.uniq.count}.sum

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day_06/input Normal file
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day_06/second.rb Normal file
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input = File.read('./input').split("\n\n")
puts input.map{|g|g.split("\n").map{|e|e.chars}.inject(:&).join.chars.uniq.count}.sum