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OI-codes/S2OJ/109/data/tree3.in
2022-05-29 07:47:12 +08:00

21 lines
86 B (Stored with Git LFS)
Plaintext

10 10 1
10 9
8 9
7 4
5 8
9 3
1 7
6 7
8 6
4 2
6 6
3 10
6 8
6 7
4 5
6 9
7 3
4 2
7 5
5 4