정답 개수:
54
틀린 개수:
46
실행 실패 개수:
0
2 2 2 2 1 2 1 2
2 1
0
ordering violates constraint: 1 should come before 2
3 2 2 1 3 2 3 1
3 1 2
0
ordering violates constraint: 1 should come before 3
7 2 2 7 4 2 4 7
1 2 3 7 4 5 6
0
ordering violates constraint: 4 should come before 7