cp/codeforces/981/io/e.in
2025-05-16 22:04:03 -05:00

13 lines
72 B
Text

6
5
1 2 3 4 5
5
5 4 3 2 1
5
2 3 4 5 1
4
2 3 4 1
3
1 3 2
7
2 3 1 5 6 7 4