open Base let main() = let source = Lib.parse_file "input" in let old_count = List.count ~f:Lib.old_validate source in let new_count = List.count ~f:Lib.new_validate source in Stdio.printf "%d passwords are valid by the old metric\n" old_count; Stdio.printf "%d passwords are valid by the new metric\n" new_count let () = main()