제출 #138078

2
1
2 1 0
2 1

0
2
4 1

0
2
2 1 

Integer parameter [name=path[1]] equals to 4, violates the range [1, 2]

5
1
2 3 6
2 3

6
2
4 3

6
2
2 3 

path doesn't start at A: expected 2, found 4

2
1
2 1 13
2 1

13
2
4 1

13
2
2 1 

Integer parameter [name=path[1]] equals to 4, violates the range [1, 2]