%%数学带师
by Durancer @ 2021-05-08 15:25:56
@[Zxsoul](/user/230808) 既然要这样求卷积的话，不应该是用FFT和NTT求嘛qwq。老感觉会出点错误o
by Durancer @ 2021-05-08 15:29:47
@[Zxsoul](/user/230808) 既然要取模，在累加的地方都应该取吧
by Durancer @ 2021-05-08 15:30:53
@[Chen_怡](/user/230804) 过啦过啦
by Zxsoul @ 2021-05-08 15:35:11
此篇完结
by Zxsoul @ 2021-05-08 15:35:38
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by Link_Space @ 2021-05-08 16:12:18
最后的三层循环是N^3，这能不TLE？
by NaoJoeMiao @ 2022-01-10 12:38:21