제출 #116540

4 5
1 3 -71
3 4 -47
1 4 67
1 2 -20
2 3 -40

-138

-158

6 8
1 5 -3
2 4 -6
3 4 0
1 2 4
4 6 10
3 6 11
1 6 11
2 6 -8

5

-13

5 8
4 5 34
2 4 -38
2 3 5
1 3 38
1 4 -77
2 5 -40
1 2 -47
1 5 46

-76

-159

2 1
1 2 29

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 23, in <module>
    s,e,w=map(int,sys.stdin.readline().split())
    ^^^^^
ValueError: not enough values to unpack (expected 3, got 0)

29

3 2
1 3 -15
2 3 -13

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 23, in <module>
    s,e,w=map(int,sys.stdin.readline().split())
    ^^^^^
ValueError: not enough values to unpack (expected 3, got 0)

-28

6 5
5 6 -4
1 3 42
4 6 59
1 5 -77
2 3 7

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 23, in <module>
    s,e,w=map(int,sys.stdin.readline().split())
    ^^^^^
ValueError: not enough values to unpack (expected 3, got 0)

27