广义后缀自动机 - 問題

#266. 广义后缀自动机

統計

题目描述

给定 $n$ 个由小写字母组成的字符串 $s_1,s_2\cdots s_n$，求本质不同的子串个数。（不包含空串）

输入格式

第一行一个正整数 $n$。

以下 $n$ 行，每行一个字符串，第 $i$ 行表示字符串 $s_{i-1}$。

输出格式

一行一个正整数，表示答案。

样例数据

样例输入

10
orzhy
hyakcts
hyakapio
hyakioi
hyaknoi
hyaknoip
bytheway
therulesforthenextseasonwillbeadjustedsoonsostaytuned
gpofuralswillbeheldonmaytheninethusualtimeuralchampionshiponsiteteamsresultswillbecounted
thewidesiberianolympiadchangedtherulesfortheselectioncontestfromacmtomixedacmmarathonwithvariablescoringsoitcannotbeusedastheopencupstageatthecurrentseasoninnextseasonsthenonacmscoringstagesmaybeconsideredbutmajorlastminutechangesarenotacceptablesothegrandprixofeurasiaatoctthetenthiscancelled

样例输出

子任务

对于所有数据，$1 \leq n \leq 10^5, 1 \leq \sum |S| \leq 10^6$。

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