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

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   7│                                          □ □ □       6              │

   6│                           5  5           □ □ □       □             │

   5│                           □ □ 4  4     □ □ □       □             │

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

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

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

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

   0└———北大未名站 本日新增人口统计——2025年02月21日23:57:13 星期五———┘

      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：67

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