0
1
mirror of https://git.sb/baoshuo/OI-codes.git synced 2024-11-24 01:48:56 +00:00
OI-codes/Luogu/P8162/data/03-03.in

10 lines
57 B (Stored with Git LFS)
Plaintext

7
3
150 170
124 765
351 855
139 -1
182 -1
427 531
945 -1