Solution Review: Print Post-order Traversal
Explore how to perform post-order traversal on tree structures in Go. Learn the recursive approach to visit left and right subtrees before processing the current node, and understand the algorithm's efficiency and implementation.
We'll cover the following...
We'll cover the following...
Solution
In post-order traversal, a node’s left child is visited first, then its right child, and then the value stored in the current node. This approach is followed recursively for each node in the tree until we reach the leaf node. Refer to the following diagram to better understand the algorithm. The dotted arrow shows the path taken by the algorithm.
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