leetcode这题怎么我没读懂,求助# JobHunting - 待字闺中
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Anagrams
Given an array of strings, return all groups of strings that are anagrams.
ArrayList anagrams(String[] strs)
那么输入是{"ab","ba","ac","ca"},输出结果应该是什么呢?
默认的return 是不是应该是ArrayList>
求指点
Given an array of strings, return all groups of strings that are anagrams.
ArrayList
那么输入是{"ab","ba","ac","ca"},输出结果应该是什么呢?
默认的return 是不是应该是ArrayList
求指点