0
1
mirror of https://git.sb/baoshuo/OI-codes.git synced 2024-11-10 08:18:49 +00:00
OI-codes/Luogu/P2421/data/P2421_4.in

7 lines
53 B (Stored with Git LFS)
Plaintext

5
1 1 1111
2 2 2222
3 3 3333
4 4 4444
5 5 5555