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   9│                           □ □    □          8  8     □ □ □       │

   8│                           □ □    □       7  □ □    □ □ □       │

   7│6                          □ □    □       □ □ □    □ □ □       │

   6│□                         □ □    □    5  □ □ □    □ □ □ 5  5  │

   5│□                         □ □ 4  □ 4  □ □ □ □    □ □ □ □ □ │

   4│□    3                 3  □ □ □ □ □ □ □ □ □    □ □ □ □ □ │

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

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

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

   0└———北大未名站 本日新增人口统计——2025年02月20日23:57:13 星期四———┘

      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：124