@[te5555](/user/115003) 预处理单位根，用了都说好
by NaCly_Fish @ 2020-05-08 21:38:34
题解这种写法哪里预处理单位根了?QAQ
by te5555 @ 2020-05-08 21:41:23
~~捕捉神鱼，顺便`用了都说好`好评~~
by Aw顿顿 @ 2020-05-08 21:41:32
@[te5555](/user/115003) 题解没有，您预处理就肯定跑得快（
这是[我的代码](https://www.luogu.com.cn/record/31541403)
by NaCly_Fish @ 2020-05-08 21:42:24
是wa
by te5555 @ 2020-05-08 21:42:42
不是tle,怪我没说清楚
by te5555 @ 2020-05-08 21:42:56
哪道题
by ZhaoZiXiang1025 @ 2020-05-08 21:43:27
@[ZhaoZiXiang1025](/user/325919) P3321
by te5555 @ 2020-05-08 21:43:55
@[te5555](/user/115003) 我看看
by ZhaoZiXiang1025 @ 2020-05-08 21:50:44
@[te5555](/user/115003) 算tt和算buf的时候可能爆int了
by ZhaoZiXiang1025 @ 2020-05-08 22:01:10