1. You are given a partially written BinaryTree class. 2. You are required to complete the body of levelorder function. The function is expected to print tree level by level, left to right. Each level must be on a separate line and elements of same level should be separated by space 3. Input is managed for you.
Input Format
Input is managed for you
Output Format
Each level must be on a separate line and elements of same level should be separated by space
Constraints
None
Notice
Try First, Check Solution later
1. You should first read the question and watch the question video.2. Think of a solution approach, then try and submit the question on editor tab.3. We strongly advise you to watch the solution video for prescribed approach.Example
Input
19 50 25 12 n n 37 30 n n n 75 62 n 70 n n 87 n n
Output
50 25 75 12 37 62 87 30 70