0
1
mirror of https://git.sb/baoshuo/OI-codes.git synced 2024-12-12 00:26:26 +00:00
OI-codes/BZOJ/2069/data/4.in

10 lines
119 B (Stored with Git LFS)
Plaintext

5000 8
1 5000 2 5000
5000 4999 2 5000
1 4999 5000 2
1000 2000 1 1
1 1000 1 1
2000 3000 1 1
3000 4000 1 1
4000 2000 1 1