摘要：
https://leetcode.com/problems/word-search/class Solution {public: struct Trie{ Trie *next[57]; bool isWord; Trie() { ... 阅读全文
摘要：
Trie 树模板https://leetcode.com/problems/implement-trie-prefix-tree/class TrieNode {public: char var; bool isWord; TrieNode *next[26]; TrieNo... 阅读全文