0
1
mirror of https://git.sb/baoshuo/OI-codes.git synced 2024-12-25 19:32:12 +00:00
OI-codes/S2OJ/1603/data/ex_tower1.in

14 lines
51 B (Stored with Git LFS)
Plaintext

3
3 4
2 4
3 2
5 10
2 5
2 1
5 6
4 3
4 1
8 5
4 8
2 5