Package g0001_0100.s0049_group_anagrams

Class Solution

  • public class Solution
extends Object
    49 - Group Anagrams.

    Medium

    Given an array of strings strs, group the anagrams together. You can return the answer in any order.

    An Anagram is a word or phrase formed by rearranging the letters of a different word or phrase, typically using all the original letters exactly once.

    Example 1:

    Input: strs = [“eat”,“tea”,“tan”,“ate”,“nat”,“bat”]

    Output: [[“bat”],[“nat”,“tan”],[“ate”,“eat”,“tea”]]

    Example 2:

    Input: strs = [""]

    Output: ""

    Example 3:

    Input: strs = [“a”]

    Output: "a"

    Constraints:

    • 1 <= strs.length <= 104
    • 0 <= strs[i].length <= 100
    • strs[i] consists of lowercase English letters.

    • Constructor Detail

      • Solution

        public Solution()