제출 #135111

3
2
1 2 65
1 3 72
1 3

72
2
1 2 3

72
2
1 3 

path doesn't end at B: expected 3, found 2

3
3
2 3 22
2 1 61
3 2 34
3 2

34
2
3 2 2

34
2
3 2 

Extra information in the output file

7
3
2 4 37
2 6 28
7 2 46
2 6

28
2
2 4 6

28
2
2 6 

path doesn't end at B: expected 6, found 4