Convert N-ary Tree to Binary Tree

Convert a given n-ary tree to a binary tree, and then reconvert it to its original n-ary tree structure.

We'll cover the following

Statement
Example

Step 1: N-ary to binary tree conversion

Sample input
Expected outputs

Step 2: Binary to n-ary tree conversion

Sample input
Expected output

Try it yourself
Solution

N-ary to binary tree conversion
Binary to n-ary tree conversion
Time complexity
Space complexity

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