제출 #43308

3
1
2
3

NO

+
-
+
-
+
-

4
1
2
4
3

NO

+
-
+
-
+
+
-
-

4
1
3
4
2

NO

+
-
+
+
-
+
-
-

3
3
1
2

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 12, in <module>
    stack.append(seq.pop())
IndexError: pop from empty list

NO

2
1
2

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 12, in <module>
    stack.append(seq.pop())
IndexError: pop from empty list

+
-
+
-

4
4
1
3
2

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 12, in <module>
    stack.append(seq.pop())
IndexError: pop from empty list

NO