Solution Review: Print Level-order Traversal
Let’s take a detailed look at the previous challenge’s solution.
We'll cover the following
Solution
In the level-order traversal of a tree, all the nodes that are present on the same level are printed together. We start by printing the values of nodes present at level 0, then 1, then 2, and so on. We stop when all levels of the tree have been traversed.
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