제출 #130371

2 1
10 5
2 3
15

3

5

2 1
0 4
3 10
15

4

10

3 1
9 4
9 4
8 2
12

2

4

1 1
7 3
2

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 30, in <module>
    ans +=  -heapq.heappop(temp)
             ~~~~~~~~~~~~~^^^^^^
IndexError: index out of range

0

1 1
6 3
3

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 30, in <module>
    ans +=  -heapq.heappop(temp)
             ~~~~~~~~~~~~~^^^^^^
IndexError: index out of range

0

1 2
4 7
5
1

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 30, in <module>
    ans +=  -heapq.heappop(temp)
             ~~~~~~~~~~~~~^^^^^^
IndexError: index out of range

7