제출 #169744

5
1 5
2 5
3 5
4 5

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 45, in <module>
    dfs(1, 0)
    ~~~^^^^^^
  File "Main.py", line 38, in dfs
    for j in graph[j]:
                   ^
UnboundLocalError: cannot access local variable 'j' where it is not associated with a value

1

6
1 2
2 3
2 4
4 5
4 6

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 45, in <module>
    dfs(1, 0)
    ~~~^^^^^^
  File "Main.py", line 38, in dfs
    for j in graph[j]:
                   ^
UnboundLocalError: cannot access local variable 'j' where it is not associated with a value

2

8
1 2
1 3
1 4
2 5
2 6
4 7
4 8

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 45, in <module>
    dfs(1, 0)
    ~~~^^^^^^
  File "Main.py", line 38, in dfs
    for j in graph[j]:
                   ^
UnboundLocalError: cannot access local variable 'j' where it is not associated with a value

3