제출 #22192

3 3
1 2 1
2 3 5
1 3 2
2 3

6

4

8 8
2 8 5
4 6 9
1 2 10
3 4 2
3 8 1
1 8 2
4 7 10
1 6 5
4 6

-1

17

10 8
1 5 10
1 4 4
7 10 3
2 9 4
8 9 7
5 10 9
2 5 3
7 8 7
4 7

-1

33

2 0
1 2

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "/tmp/target/Main.py", line 50, in <module>
    print(short2(2, 3))
  File "/tmp/target/Main.py", line 42, in short2
    add = short(x, y)
  File "/tmp/target/Main.py", line 28, in short
    return dis[v]
IndexError: list index out of range

-1