제출 #10479

1
a<z9>>5>

az95

z9a5

1
8b1<<<>8

8b81

88b1

1
x7<<9><t

x9t7

9tx7

1
71--8<

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "/tmp/target/Main.py", line 87, in <module>
    it=l.pop(it)
  File "/tmp/target/Main.py", line 39, in pop
    node.next.prev=node.prev
AttributeError: 'NoneType' object has no attribute 'prev'

8

1
>-8d-yl

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "/tmp/target/Main.py", line 89, in <module>
    it=l.insert(it, elem2)
  File "/tmp/target/Main.py", line 27, in insert
    node.next.prev=newnode
AttributeError: 'NoneType' object has no attribute 'prev'

8yl

1
b<d-88af

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "/tmp/target/Main.py", line 89, in <module>
    it=l.insert(it, elem2)
  File "/tmp/target/Main.py", line 27, in insert
    node.next.prev=newnode
AttributeError: 'NoneType' object has no attribute 'prev'

88afb