0
1
mirror of https://git.sb/baoshuo/OI-codes.git synced 2024-11-10 19:38:50 +00:00
OI-codes/S2OJ/1910/data/qiandao2.in

22 lines
89 B (Stored with Git LFS)
Plaintext

9 7 20 2
1 6
1 1
8 2
3 6
4 1
3 3
5 7
4 6
5 5
2 1
3 1
5 3
8 2
4 5
6 7
1 6
1 3
6 3
4 1
4 5