제출 #89915

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3 7
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16

15

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2 10
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0 1
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25

19

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5 0
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31

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2 9
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9

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 16, in <module>
    ans+=heapq.heappop(heap)[1]
IndexError: index out of range

9

1 2
0 3
7
13

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 16, in <module>
    ans+=heapq.heappop(heap)[1]
IndexError: index out of range

3

1 2
8 9
4
14

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 16, in <module>
    ans+=heapq.heappop(heap)[1]
IndexError: index out of range

9