update 20

2024-01-20 13:48:01 +08:00 · 2024-01-20 13:48:01 +08:00 · a4e2623dbf
commit a4e2623dbf
parent 15e24a8f25
1 changed files with 3 additions and 0 deletions
--- a/leetcode/20.py
+++ b/leetcode/20.py
@ -16,6 +16,9 @@ class Solution:
            try:
                if symbol_dict[stack_top] == i:
                    continue
+                else:
+                    stack.append(stack_top)
+
            except KeyError:
                return False