제출 #121312

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1 2

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5
4 3
3 5
4 8
2 5
2 9

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5

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4 4
4 7
2 9
3 10
4 1

4

9

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2 6
4 4

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 19, in <module>
    T, P = graph[cur_node]
           ~~~~~^^^^^^^^^^
IndexError: tuple index out of range

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3
3 9
2 7
1 4

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 19, in <module>
    T, P = graph[cur_node]
           ~~~~~^^^^^^^^^^
IndexError: tuple index out of range

9

3
3 1
5 3
5 10

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 19, in <module>
    T, P = graph[cur_node]
           ~~~~~^^^^^^^^^^
IndexError: tuple index out of range

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