mirror of
https://git.sb/baoshuo/OI-codes.git
synced 2024-11-30 17:16:26 +00:00
41 lines
145 B (Stored with Git LFS)
Plaintext
41 lines
145 B (Stored with Git LFS)
Plaintext
20 10
|
|
1 2
|
|
2 3
|
|
3 4
|
|
4 5
|
|
5 6
|
|
6 7
|
|
7 8
|
|
8 9
|
|
9 10
|
|
10 11
|
|
11 12
|
|
12 13
|
|
13 14
|
|
14 15
|
|
15 16
|
|
16 17
|
|
17 18
|
|
18 19
|
|
19 20
|
|
10
|
|
9
|
|
8
|
|
7
|
|
6
|
|
5
|
|
4
|
|
3
|
|
2
|
|
1
|
|
2
|
|
1
|
|
3
|
|
4
|
|
5
|
|
6
|
|
7
|
|
8
|
|
9
|
|
10
|