Example 1: Construct a binary tree from inorder and preorder traversal calculator
inorder = [Q, B, K, C, F, A, G, P, E, D, H, R]
preorder = [G, B, Q, A, C, K, F, P, D, E, R, H]
Example 2: Construct a binary tree from inorder and preorder traversal calculator
inorder = [3, 2, 6, 7, 5, 4, 9, 8, 10, 1, 11, 12, 13]
preorder = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13]
Example 3: Construct Binary tree from its given Postorder and Inorder traversal online
inorder = [ D,F,E,B,G,L,J,K,H,C,A]
postorder = [D,B,F,E,A,G,C,L,J,H,K]