majichen95的博客

给一字符串数组, 将 错位词(指相同字符不同排列的字符串) 分组 样例 例1: 输入: ["eat","tea","tan","ate","nat","bat"] 输出: [["ate","eat","tea"], ["bat"], ["nat","tan"]] 例2: 输入: ["eat","nowhere"] 输出: [["eat"], ["nowhere"]] 注意事项 所有的输入均为小写字母 解题思路： 利用HashMap<String, List<Str