摘要: 建立广义后缀自动机,然后在parent树上更新答案。 #include<iostream> #include<cstring> #include<algorithm> #include<cmath> #include<cstdlib> #include<climits> #include<stack 阅读全文
posted @ 2020-08-06 16:46 LORDXX 阅读(57) 评论(0) 推荐(0) 编辑