Daily Coding Challenge
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Group Word Anagrams
Given an array of strings, group anagrams together. Anagrams are words that contain the same characters, but in a different order.
Problem Statement
You will receive an array of strings, `strs`. Your task is to group the anagrams from this list. All input strings will consist of lowercase English letters. The order of the output groups and the order of strings within each group does not matter, meaning any valid permutation of groups or elements within groups is acceptable. The solution function will receive `strs` directly as its input. Constraints: - `0 <= strs.length <= 10^4` - `0 <= strs[i].length <= 100` - `strs[i]` consists of lowercase English letters.
Example Test Cases
strs = ["eat", "tea", "tan", "ate", "nat", "bat"]
[["bat"], ["nat", "tan"], ["ate", "eat", "tea"]]
The strings 'eat', 'tea', 'ate' are anagrams. 'tan', 'nat' are anagrams. 'bat' is unique. The order of inner arrays and elements within them does not matter for a correct solution.
strs = ["a"]
[["a"]]
A single string is grouped by itself.
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