摘要: #include <bits/stdc++.h> using namespace std; struct trie { int n; vector<array<int, 26>> trans; vector<int> cnt; trie() : n(0) { new_node(); } int ne 阅读全文
posted @ 2023-12-04 12:51 Ke_scholar 阅读(16) 评论(0) 推荐(0) 编辑