isomorphic string

sujin-sreekumaran · Jan 31, 2024 · d71ad02 · d71ad02
1 parent 9fce609
commit d71ad02
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/problems/Array/leetcode_205.py b/problems/Array/leetcode_205.py
@@ -0,0 +1,11 @@
+class Solution:
+    def isIsomorphic(self, s: str, t: str) -> bool:
+        mapST, mapTS = {}, {}
+
+        for c1, c2 in zip(s, t): 
+          if((c1 in mapST and mapST[c1] != c2) or (c2 in mapTS and mapTS[c2] != c1)):
+            return False
+          mapST[c1] = c2
+          mapTS[c2] = c1
+        return True      
+