제출 #32367

4
0 6 3 8
0 0 0 2
8 3 0 7
9 3 3 0

16

17

4
0 2 1 8
0 0 4 0
0 2 0 6
7 0 6 0

16

19

4
0 0 4 0
4 0 3 3
0 1 0 6
1 4 2 0

8

9