摘要：
1. check children is null or not. 阅读全文
posted @ 2016-06-30 06:50
keepshuatishuati
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摘要：
1 class TrieNode { 2 // Initialize your data structure here. 3 TrieNode[] children = new TrieNode[26]; 4 boolean isWord; 5 public TrieNode() { 6 } 7 } 8 9 public class T... 阅读全文
posted @ 2016-06-30 06:04
keepshuatishuati
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