제출 #78217

1

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 22, in <module>
    print(dq.pop())
IndexError: pop from an empty deque

1

7

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 20, in <module>
    f(dq.appendleft(1))
  File "Main.py", line 9, in f
    if len(D)!=1:
TypeError: object of type 'NoneType' has no len()

6

9

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 20, in <module>
    f(dq.appendleft(1))
  File "Main.py", line 9, in f
    if len(D)!=1:
TypeError: object of type 'NoneType' has no len()

2