Codeforces 432D Prefixes and Suffixes (KMP、后缀数组)
2020-12-13 02:33
标签:kmp ace void amp space ble prefix 二分 ++ 题目链接: https://codeforces.com/contest/432/problem/D 题解L 做法一: KMP 显然next树上\(n\)的所有祖先都是答案,出现次数为next树子树大小。 做法二: 后缀数组 按照height分组,二分查找即可。 KMP: Codeforces 432D Prefixes and Suffixes (KMP、后缀数组) 标签:kmp ace void amp space ble prefix 二分 ++ 原文地址:https://www.cnblogs.com/suncongbo/p/11043339.html代码
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文章标题:Codeforces 432D Prefixes and Suffixes (KMP、后缀数组)
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