How to take input to make a binary tree?
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@mvikas545
This particular problem asks you to take level order input. It is actually quite similar to BFS traversal code for a tree. We use a queue to store the nodes and take the input of their children one by one , left to right , level order wise .
Refer to this code to get the level order input function - https://ide.codingblocks.com/s/94006
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