mirror of
https://git.sb/baoshuo/OI-codes.git
synced 2024-09-21 10:45:24 +00:00
22 lines
142 B (Stored with Git LFS)
Plaintext
22 lines
142 B (Stored with Git LFS)
Plaintext
20
|
|
1 2
|
|
2 3 5
|
|
3 7 8 Q
|
|
1 6
|
|
2 8 7
|
|
1 X
|
|
2 9 10
|
|
2 10 9
|
|
3 11 X 13
|
|
2 11 13
|
|
2 14 15
|
|
1 T
|
|
2 15 14
|
|
4 17 A B 16
|
|
2 17 16
|
|
3 M 19 20
|
|
3 20 N 19
|
|
1 Z
|
|
2 20 Y
|
|
1 U
|