题面有一处错误

P1872 回文串计数

@[chen_zhe](/space/show?uid=8457)
by p_b_p_b @ 2019-01-01 11:53:09


滋磁
by ILoLy @ 2019-06-07 19:03:48


资瓷
by Algha_Porthos @ 2020-01-18 11:29:21


谔谔,同意
by zhn0707 @ 2020-05-17 08:17:24


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