제출 #32369

4
0 9 7 2
4 0 0 1
0 9 0 1
8 0 6 0

25

21

4
0 1 8 0
2 0 0 1
0 2 0 3
9 9 4 0

13

20

4
0 7 2 4
9 0 1 0
0 1 0 0
9 5 1 0

20

15