트라이구조1 [leetcode 208] Implement Trie (Prefix Tree) Implement a trie with insert, search, and startsWith methods. Example: Trie trie = new Trie(); trie.insert("apple"); trie.search("apple"); // returns true trie.search("app"); // returns false trie.startsWith("app"); // returns true trie.insert("app"); trie.search("app"); // returns true Note: You may assume that all inputs are consist of lowercase letters a-z. All inputs are guaranteed to be non.. 2020. 11. 4. 이전 1 다음