Update evaluate-the-bracket-pairs-of-a-string.py

kamyu104 · web-flow · commit 77e1cfb217cb · 2021-03-30T00:01:14.000+08:00
diff --git a/Python/evaluate-the-bracket-pairs-of-a-string.py b/Python/evaluate-the-bracket-pairs-of-a-string.py
@@ -18,7 +18,7 @@ def evaluate(self, s, knowledge):
                 has_pair = False
                 result.append(lookup.get("".join(curr), '?'))
                 curr = []
-            elif is_pair:
+            elif has_pair:
                 curr.append(c)
             else:
                 result.append(c)
