제출 #85738

5
6
2 3
4 1
1 2
3 4
1 3
1 5

3

4

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

7

8

7
13
2 5
6 7
2 7
1 7
1 5
4 7
1 6
3 4
2 3
1 2
1 4
3 5
3 6

5

6

2
0

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 13, in <module>
    a, b = map(int, input().split())
ValueError: not enough values to unpack (expected 2, got 0)

0

3
0

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 13, in <module>
    a, b = map(int, input().split())
ValueError: not enough values to unpack (expected 2, got 0)

0

4
0

런타임 에러 (RTE)
stderr:
 Traceback (most recent call last):
  File "Main.py", line 13, in <module>
    a, b = map(int, input().split())
ValueError: not enough values to unpack (expected 2, got 0)

0