정답 개수:
73
틀린 개수:
27
실행 실패 개수:
0
4 3 1 4 1 3 1 2
1 2 4 4
1 4 3 2
student 4 appears more than once
6 5 5 6 5 1 5 2 5 3 2 4
5 1 6 3 6
5 6 1 2 3 4
student 6 appears more than once
7 6 4 5 3 2 3 7 2 6 3 1 4 3
4 3 1 7 5 7
4 5 3 2 7 1 6
student 7 appears more than once