Long Long Journey

摘要： Implement a magic directory with buildDict, and search methods.For the method buildDict, you'll be given a list of non-repetitive words to build a dictionary.For the method search, you'll be given a w... 阅读全文

摘要： Implement a trie with insert, search, and startsWith methods. Note: You may assume that all inputs are consist of lowercase letters a-z. var Trie = function() { this.nodes = {};};Trie.prototype.in... 阅读全文