README ¶ 词典中最长的单词 给出一个字符串数组 words 组成的一本英语词典。返回 words 中最长的一个单词,该单词是由 words 词典中其他单词逐步添加一个字母组成。 若其中有多个可行的答案,则返回答案中字典序最小的单词。若无答案,则返回空字符串。 示例 1: 输入:words = ["w","wo","wor","worl", "world"] 输出:"world" 解释: 单词"world"可由"w", "wo", "wor", 和 "worl"逐步添加一个字母组成。 示例 2: 输入:words = ["a", "banana", "app", "appl", "ap", "apply", "apple"] 输出:"apple" 解释:"apply" 和 "apple" 都能由词典中的单词组成。但是 "apple" 的字典序小于 "apply" 提示: 1 <= words.length <= 1000 1 <= words[i].length <= 30 所有输入的字符串 words[i] 都只包含小写字母。 Expand ▾ Collapse ▴ Documentation ¶ There is no documentation for this package. Source Files ¶ View all Source files 0720.longest-word-in-dictionary.go Click to show internal directories. Click to hide internal directories.