제출 #80178

7 4

4
1
6
5
7
3
2

<4, 1, 6, 5, 7, 3, 2>

8 1

1
2
3
4
5
6
7
8

<1, 2, 3, 4, 5, 6, 7, 8>

8 2

2
4
6
8
3
7
5
1

<2, 4, 6, 8, 3, 7, 5, 1>