Group Anagrams Solution

Author: jinbeom

group-anagrams/kayden.py

@@ -0,0 +1,10 @@
+# 시간복잡도: O(N)
+# 공간복잡도: O(N)
+class Solution:
+    def groupAnagrams(self, strs: List[str]) -> List[List[str]]:
+        groups = {}
+        for anagram in strs:
+            key = str(sorted(anagram))
+            groups.setdefault(key, []).append(anagram)
+
+        return list(groups.values())