0
1
mirror of https://git.sb/baoshuo/OI-codes.git synced 2024-11-14 04:18:48 +00:00
OI-codes/AcWing/285/data/7.in

15 lines
43 B (Stored with Git LFS)
Plaintext

7
1
1
1
1
-128
1
1
1 3
2 3
6 4
7 4
4 5
3 5