How does binary search work in binary trees?

How does binary search work in binary trees?

Binary search in binary trees involves traversing the tree to find a specific value efficiently. It leverages the properties of binary search trees (BSTs), where the left child is less than the parent node and the right child is greater.

Can you explain the steps involved in performing a binary search?

Sure! First, start at the root node. If the target value is equal to the node's value, you've found it. If the target is less, move to the left child; if greater, move to the right child. Repeat this process until you find the value or reach a leaf node.

What if the value isn't in the tree?

If the value isn't in the tree, the search will eventually reach a null reference, indicating that the value is not present in the binary tree.

Are there any limitations to binary search in binary trees?

Yes, binary search only works efficiently in binary search trees. If the tree is unbalanced, the search time can degrade to O(n) in the worst case.