Function stern_brocot_tree 

pub fn stern_brocot_tree(reader: impl Read, writer: impl Write)

✅ AC 71ms

problem here

Detail

Case Name	Status	Exec Time
example_00	AC	0 ± 0 ms
hand_00	AC	0 ± 0 ms
hand_01	AC	0 ± 0 ms
random_ancestor_no_00	AC	27 ± 1 ms
random_ancestor_yes_00	AC	38 ± 2 ms
random_lca_00	AC	58 ± 1 ms
random_range_00	AC	41 ± 1 ms
random_encode_00	AC	71 ± 2 ms
random_decode_00	AC	25 ± 1 ms
small_ancestor_00	AC	10 ± 0 ms
small_lca_00	AC	15 ± 0 ms
small_range_00	AC	20 ± 0 ms
small_encode_00	AC	26 ± 0 ms
small_decode_00	AC	13 ± 0 ms
edge_lca_00	AC	14 ± 0 ms
edge_range_00	AC	16 ± 0 ms
edge_encode_00	AC	22 ± 0 ms
edge_decode_00	AC	9 ± 0 ms