제출 #184924

3 2
3 2
1 3

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 25, in <module>
    par=collections.deque([])
        ^^^^^^^^^^^
NameError: name 'collections' is not defined. Did you forget to import 'collections'?

1

5 2
4 2
1 4

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 25, in <module>
    par=collections.deque([])
        ^^^^^^^^^^^
NameError: name 'collections' is not defined. Did you forget to import 'collections'?

1

7 7
6 4
4 6
2 5
5 3
1 6
4 2
3 7

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 25, in <module>
    par=collections.deque([])
        ^^^^^^^^^^^
NameError: name 'collections' is not defined. Did you forget to import 'collections'?

1