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

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

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

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

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

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

   0└———北大未名站 本日新增人口统计——2024年04月21日23:57:11 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：65

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