Problem 12810

12810 - Revisited Binary Tree Reconstruction

Status | Limits Submit

	Time	Memory
Case 1	1 sec	32 MB
Case 2	1 sec	32 MB
Case 3	1 sec	32 MB
Case 4	1 sec	32 MB
Case 5	1 sec	32 MB

Description

Input

Output

Sample Input Download

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

Sample Output Download

9

Tags

2020_Spring_DS_Hon

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