0
1
mirror of https://git.sb/baoshuo/OI-codes.git synced 2024-12-11 19:06:26 +00:00
OI-codes/AtCoder/keyence2020/E/data/sample-02.in

10 lines
42 B (Stored with Git LFS)
Plaintext

5 7
1 2 3 4 5
1 2
1 3
1 4
2 3
2 5
3 5
4 5