advent-of-code/2015/day-02/part_one.rb
Patrick Auernig 3c57921438 Refactor 2015 days 01 to 10
Split parts into separate files and remove some unused files
2021-12-08 01:05:17 +01:00

13 lines
188 B
Ruby
Executable File

#!/usr/bin/env ruby
require_relative "common"
def part_one(dims)
dims.sum do |sides, *|
smallest = sides.min
sides.sum { |x| x * 2 } + smallest
end
end
puts part_one(INPUT)