cp/codeforces/1032/io/a.in
2025-08-17 13:00:50 -05:00

25 lines
120 B
Text

12
1 1
1
1 2
1
1 1
2
2 1
2 3
2 2
1 3
2 3
1 2
3 1
1 2 3
3 2
1 3 4
3 3
1 2 3
4 3
1 2 3 10
5 5
1 2 3 6 7
6 6
1 2 3 9 10 11