建议升紫

P4344 [SHOI2015] 脑洞治疗仪

蓝可以罢
by FiraCode @ 2024-02-16 17:44:56


同感,蓝有些不够
by Albatross_LC @ 2024-02-22 15:00:14


zc,此题蓝略微虚低
by 天野星河 @ 2024-03-02 15:49:20


zc,难度超过了 $90\%$ 蓝题和 $50\%$ 紫题。@[小粉兔](/user/10703)
by YuRuochen @ 2024-03-06 20:51:04


@[a_good_boy](/user/1025679) @[YuRuochen](/user/658786) 不考虑调整难度
by 小粉兔 @ 2024-03-06 22:27:31


|