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darkash/1.rb

Created December 16, 2020 12:08
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AoC 2020 (Day 1)
Raw
1.rb
input = %w[1721
979
366
299
675
1456].map(&:to_i)
first_num = input.find { |x| input.include?(2020 - x) }
second_num = 2020 - first_num
first_num * second_num
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