┌————————————————————————————————————┐

  16│                                                                        │

  15│                                                                        │

  14│                                                                        │

  13│                                                                        │

  12│                                                                        │

  11│                                             10                         │

  10│                                             □                         │

   9│                                             □                         │

   8│                                             □                         │

   7│                                             □                         │

   6│                                             □                5        │

   5│                                          4  □          4     □ 4     │

   4│                              3           □ □    3     □    □ □    │

   3│                           2  □ 2     2  □ □ 2  □ 2  □    □ □ 2  │

   2│1  1  1                    □ □ □    □ □ □ □ □ □ □ 1  □ □ □ │

   1│□ □ □                   □ □ □    □ □ □ □ □ □ □ □ □ □ □ │

   0└———北大未名站 本日新增人口统计——2025年12月21日23:57:25 星期天———┘

      00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

                     1 □ =   1    本日申请新帐号人数：49