Create twostring.py

oops408 · web-flow · commit 082d63780dce · 2023-04-09T01:07:25.000-07:00
diff --git a/python/leetcode/twostring.py b/python/leetcode/twostring.py
@@ -0,0 +1,6 @@
+class Solution:
+    def checkAlmostEquivalent(self, word1: str, word2: str) -> bool:
+        A = [0] * 26
+        for char in word1: A[ord(char) - ord("a")] += 1
+        for char in word2: A[ord(char) - ord("a")] -= 1
+        return not any ([(f < -3 or f > 3) for f in A]) 
