有人验个题吗

Spasmodic @ 2021-11-06 11:38:20

by 言琢დ @ 2021-11-06 11:39:59

不会是月赛题吧

by Spasmodic @ 2021-11-06 11:41:41

@言琢დ 就你的月赛会出原题加强

by bigmurmur @ 2021-11-06 11:41:48

强啊！ \text{5e5}!

by wbs200 @ 2021-11-06 11:42:37

by ForgotMe @ 2021-11-06 11:43:00

不会是多项式吧

by bigmurmur @ 2021-11-06 11:43:24

@Silver187 怀疑是个分治 \text{ntt}

by bigmurmur @ 2021-11-06 11:44:01

害怕

by Spasmodic @ 2021-11-06 11:44:06

@bigmurmur 5e5 是为了把分治 ntt 卡没的

by 言琢დ @ 2021-11-06 11:44:13

by bigmurmur @ 2021-11-06 11:44:36

我太难了