Elixir Are Equally Strong
defmodule AreEquallyStrong do
  def are_equally_strong(your_left, your_right, friends_left, friends_right) do
    max(your_right, your_left) == max(friends_left, friends_right) and
      min(your_left, your_right) == min(friends_right, friends_left)
  end
end

This compares each person’s strongest and weakest arm. If both pairs match, the result is true.