Recover a Tree From Preorder Traversal
Explore methods to reconstruct a binary tree from a preorder traversal string that uses dashes to denote node depth. Learn how to interpret the traversal format, apply depth-first search strategies, and rebuild the tree structure efficiently within given constraints.
We'll cover the following...
We'll cover the following...
Statement
We perform a preorder depth-first traversal on a binary tree starting from its root.
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