Transform To Normal From Left-cloned Tree
easy
1. You are given a partially written BinaryTree class. 2. You are required to complete the body of transBackFromLeftClonedTree function. The function is expected to convert a left-cloned tree back to it's original form. The left cloned tree is dicussed in previous question. In a left-clone tree a new node for every node equal in value to it is inserted between itself and it's left child. For clarity check out the question video. 3. Input and Output is managed for you.
Constraints
None
Format
Input
Input is managed for you.
Output
Output is managed for you.
Example
Sample Input
37
50 50 25 25 12 12 n n n n 37 37 30 30 n n n n n n 75 75 62 62 n n 70 70 n n n n 87 87 n n n
Sample Output
25
Question Video