Update count-unguarded-cells-in-the-grid.py

kamyu104 · web-flow · commit ce209b4eb488 · 2022-05-03T06:18:23.000+08:00
diff --git a/Python/count-unguarded-cells-in-the-grid.py b/Python/count-unguarded-cells-in-the-grid.py
@@ -4,7 +4,7 @@
 import itertools
 
 
-# array
+# array, simulation
 class Solution(object):
     def countUnguarded(self, m, n, guards, walls):
         """
