제출 #71093

4
3 0 1 2
1 2 0 9
0 4 0 2
2 0 1 1

16

21

5
0 0 0 1 1
9 0 1 0 1
0 0 1 0 0
0 1 0 1 0
1 0 1 0 2

18

20

5
0 0 0 0 1
0 0 2 0 1
1 0 0 0 0
1 0 0 9 1
0 0 0 1 0

13

15