摘要: 开始想到了用前缀树,但是没写出来 class Trie { class TireNode { private boolean isEnd; TireNode[] next; public TireNode() { isEnd = false; next = new TireNode[26]; } } 阅读全文
posted @ 2020-06-14 22:51 doyi 阅读(127) 评论(0) 推荐(0) 编辑