IO.inspect(seats)

holes =
  for row <- 0..127,
      column <- 0..7,
      BinaryBoarding.calc_id([row, column]) <= 955 do
    seat = BinaryBoarding.calc_id([row, column])
    # IO.inspect(row, label: "row")
    # IO.inspect(column, label: "column")
    # IO.inspect(seat, label: "seat")
    if Enum.member?(seats, seat) do
      # IO.inspect(seat, label: "MEMBER")
    else
      IO.inspect(seat, label: "NOT MEMBER")
    end
  end

seats |> Enum.max() |> IO.inspect(label: "Part 1")

IO.inspect(holes)
holes |> Enum.max() |> IO.inspect()

for id <- 0..1023,
    Enum.member?(seats, id) == false,
    (Enum.member?(seats, id - 1) && Enum.member?(seats, id + 1)) == true do
  IO.inspect(id, label: "Part 2")
end