Solution Review: Copy Tree
Explore how to implement a function in Go that copies a tree by recursively traversing each node. Understand how to create new nodes with the same values and assign their left and right subtrees accordingly. This lesson helps you grasp recursive tree copying and its O(n) complexity.
We'll cover the following...
We'll cover the following...
Solution
The copy of a tree is generated by copying the nodes of the input tree at each level of traversal to the output tree. At each level of traversal, a new node is created and in this node, the value of the input tree node is copied. The left subtree is copied recursively and then a pointer to a new subtree is ...