제출 #97844

3 3
1 2 34
2 3 5
1 3 32

66

37

3 3
2 3 -27
1 3 -41
1 2 1

-40

-68

4 4
1 4 21
1 2 41
2 4 -6
2 3 49

111

64

3 2
1 3 -8
2 3 1

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 27, in <module>
    l = heapq.heappop(pq)
IndexError: index out of range

-7

3 2
2 3 -25
1 3 30

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 27, in <module>
    l = heapq.heappop(pq)
IndexError: index out of range

5

4 3
1 3 -4
1 4 22
2 4 59

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 27, in <module>
    l = heapq.heappop(pq)
IndexError: index out of range

77