建议降黄或橙

P4305 [JLOI2011] 不重复数字

@[小粉兔](/user/10703)
by Y2y7m @ 2022-05-15 22:17:41


@[Yueyiming](/user/377440) 歪解不算,正解雀食有绿
by Etinorally @ 2022-05-15 22:23:09


@[bye_wjx](/user/575994) 那就再加强数据
by Y2y7m @ 2022-05-15 22:23:41


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