제출 #21361

1
9 -7 5 3 -7 1

2

1

3
0 0 13 40 0 37
0 0 3 0 7 4
1 1 1 1 1 5

2
2
0

2
1
0

3
6 2 2 -9 -10 18
5 -5 3 5 -3 1
-6 -7 5 -6 -7 5

2
2
-1

2
1
-1