제출 #28937

3
4 1 9 1
6 1 8 1
1 1 12 1

[[1, 1, 12, 1], [4, 1, 9, 1], [6, 1, 8, 1]]
1 1
4 1
(12, 1)
1

1

5
9 1 12 1
5 1 6 1
2 1 7 1
2 1 5 1
1 1 3 1

[[1, 1, 3, 1], [2, 1, 5, 1], [2, 1, 7, 1], [5, 1, 6, 1], [9, 1, 12, 1]]
2 1
2 1
5 1
(7, 1)
0

0

5
1 18 8 26
8 5 11 20
4 30 11 17
3 5 12 5
8 4 8 27

[[1, 18, 8, 26], [3, 5, 12, 5], [4, 30, 11, 17], [8, 4, 8, 27], [8, 5, 11, 20]]
1 18
3 5
(12, 5)
1

2