정답 개수:
43
틀린 개수:
57
실행 실패 개수:
0
3 2 2 2 1 2 1 2
2 1 3
0
ordering violates constraint: 1 should come before 2
3 2 3 2 1 3 3 3 1 2
3 2 1
0
ordering violates constraint: 1 should come before 3
4 2 3 2 3 1 3 1 3 2
2 3 1 4
0
ordering violates constraint: 1 should come before 3