제출 #114935

3
2
2 1 7
1 3 84
2 3

7

91

3
2
2 1 56
1 3 44
2 3

56

100

8
2
7 3 99
3 2 31
7 2

99

130

10
1
10 5 52
10 5

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 15, in <module>
    arr[u].append([w, v])
    ~~~^^^
IndexError: list index out of range

52

2
2
1 2 78
2 1 93
1 2

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 15, in <module>
    arr[u].append([w, v])
    ~~~^^^
IndexError: list index out of range

78

3
2
3 1 41
2 1 79
3 1

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 15, in <module>
    arr[u].append([w, v])
    ~~~^^^
IndexError: list index out of range

41