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02. 字典树题目

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字典树题目

题号标题题解标签难度
0208实现 Trie (前缀树)open in new windowPythonopen in new window设计、字典树、哈希表、字符串中等
0677键值映射open in new windowPythonopen in new window设计、字典树、哈希表、字符串中等
0648单词替换open in new windowPythonopen in new window字典树、数组、哈希表、字符串中等
0642设计搜索自动补全系统open in new windowPythonopen in new window设计、字典树、字符串、数据流困难
0211添加与搜索单词 - 数据结构设计open in new windowPythonopen in new window深度优先搜索、设计、字典树、字符串中等
0421数组中两个数的最大异或值open in new windowPythonopen in new window位运算、字典树、数组、哈希表中等
0212单词搜索 IIopen in new windowPythonopen in new window字典树、数组、字符串、回溯、矩阵困难
0425单词方块open in new windowPythonopen in new window字典树、数组、字符串、回溯困难
0336回文对open in new windowPythonopen in new window字典树、数组、哈希表、字符串困难
1023驼峰式匹配open in new windowPythonopen in new window字典树、双指针、字符串、字符串匹配中等
0676实现一个魔法字典open in new windowPythonopen in new window设计、字典树、哈希表、字符串中等
0440字典序的第K小数字open in new window字典树困难