Update 79-Word-Search.py

tamilupk · web-flow · commit f26b6273fea4 · 2022-09-10T12:09:29.000-04:00
diff --git a/python/79-Word-Search.py b/python/79-Word-Search.py
@@ -34,3 +34,5 @@ def dfs(r, c, i):
                 if dfs(r, c, 0):
                     return True
         return False
+    
+    # O(n * m * 4^n)
