orz
by tiger0133 @ 2020-02-22 18:33:14
orz
by syzf2222 @ 2020-02-22 18:45:04
orz
by lu_fish @ 2020-02-22 18:47:50
$%%%$
by 吴铭事 @ 2020-02-22 18:52:03
ntt判断0就行（按理说对应fft是fabs()<1e-6左右啊
by hly1204 @ 2020-02-22 18:52:22
orz
by Natsume_Rin @ 2020-02-22 19:05:48
@[huangzirui](/user/35891) ~~标题好像不能用MD……~~
by IceYukino @ 2020-02-22 19:06:39
@[huangzirui](/user/35891) ~~日常玄学乱搞~~
by IceYukino @ 2020-02-22 19:12:44
orz
by Tony2 @ 2020-02-22 19:17:11
@[huangzirui](/user/35891) 我测试了一下，大概1e-5设置为eps比较合适。。。[代码](https://www.luogu.com.cn/paste/6sjzlmfd)，您的代码我实在没改出来不好意思。。
by hly1204 @ 2020-02-22 20:21:45