0
1
mirror of https://git.sb/baoshuo/OI-codes.git synced 2024-11-27 19:56:28 +00:00
OI-codes/S2OJ/1556/data/Algebra25.in

12 lines
93 B (Stored with Git LFS)
Plaintext

10
0 1 -1 0
0 1 -1 0
0 1 -1 0
0 1 -1 0
0 1 -1 0
0 1 -1 0
0 1 -1 0
0 1 -1 0
0 1 -1 0
0 1 -1 0