valid-anagram solution

Author: sejineer

valid-anagram/sejineer.py

@@ -0,0 +1,26 @@
+"""
+시간 복잡도: O(N)
+공간 복잡도: O(N)
+
+코드 가독성 개선 코드:
+from collections import Counter
+
+class Solution:
+    def isAnagram(self, s: str, t: str) -> bool:
+        return Counter(s) == Counter(t)
+"""
+from collections import Counter
+
+class Solution:
+    def isAnagram(self, s: str, t: str) -> bool:
+        if len(s) != len(t):
+            return False
+            
+        s_counter = Counter(s)
+        t_counter = Counter(t)
+
+        for num, freq in t_counter.items():
+            if s_counter[num] != freq:
+                return False
+        
+        return True