Name	Name	Last commit message	Last commit date
parent directory ..
README.md	README.md
group-anagrams.go	group-anagrams.go
group-anagrams_test.go	group-anagrams_test.go

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49. Group Anagrams

题目

Given an array of strings, group anagrams together.

For example, given: ["eat", "tea", "tan", "ate", "nat", "bat"], 
Return:

[
  ["ate", "eat","tea"],
  ["nat","tan"],
  ["bat"]
]