passed all test cases using comparison of dictionaries

Top150Interview/242_Valid_Anagram.py

@@ -4,4 +4,24 @@ def isAnagram(s, t):
         :type t: str
         :rtype: bool
         """
-        
+        seen = {}
+        check = {}
+        count = 0
+        for letter in s:
+            if letter in seen:
+                seen[letter] += 1
+            else:
+                seen[letter] = 1
+        for letter in t:
+            if letter in check:
+                check[letter] += 1
+            else:
+                check[letter] = 1
+        if seen != check:
+            return False
+        else:
+            return True
+
+print(isAnagram("anagram", "nagaram"))
+print(isAnagram("rat", "car"))
+print(isAnagram("a", "ab"))