6 lines
162 B
Ruby
6 lines
162 B
Ruby
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input = STDIN.read.split "\n\n"
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elves = input.map { |elf| elf.split("\n").map(&:to_i).sum }
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puts "Part 1: #{elves.max}"
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puts "Part 2: #{elves.sort.last(3).sum}"
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