0
1
mirror of https://git.sb/baoshuo/OI-codes.git synced 2024-12-12 06:26:28 +00:00
OI-codes/S2OJ/1489/data/ex_data3.in

4 lines
18 B (Stored with Git LFS)
Plaintext

4
1 1 2 3
1 2 3 3