solve valid anagram

Author: njngwn

valid-anagram/njngwn.py

@@ -0,0 +1,7 @@
+from collections import Counter
+
+class Solution:
+    # Time Complexity: O(n), n: max(len(s), len(t))
+    # Space Complexity: O(k), k: number of letters
+    def isAnagram(self, s: str, t: str) -> bool:
+        return Counter(s) == Counter(t)