정답 개수:
0
틀린 개수:
10
실행 실패 개수:
0
4 1 3 4 2
1 go directly 3 cannot go 4 cannot go 2 go directly Sad
Sad
6 2 6 3 1 4 5
2 cannot go 6 cannot go 3 cannot go 1 go directly 4 cannot go 5 cannot go Sad
Sad
7 3 5 4 2 6 1 7
3 cannot go 5 cannot go 4 cannot go 2 cannot go 6 cannot go 1 go directly 7 cannot go Sad
Sad