摘要: 题意:实现trie树的3个功能,只含小写字母的串。思路:老实做即可! 1 class TrieNode { 2 public: 3 TrieNode* chd[26]; 4 bool flag; 5 // Initialize your data structure her... 阅读全文
posted @ 2015-07-15 23:46 xcw0754 阅读(225) 评论(0) 推荐(0) 编辑