How can I fix errors in my binary search tree?

How can I fix errors in my binary search tree?

To fix errors in a binary search tree, you first need to identify the type of error. Common issues include incorrect node placements or violations of the binary search tree properties.

What are the common errors I should look for?

Common errors include nodes being out of order, duplicate values, or missing child nodes. You can use in-order traversal to help identify these issues.

How do I perform an in-order traversal?

In-order traversal involves visiting the left subtree, the current node, and then the right subtree recursively. This will help you see the values in sorted order.

Can you give me a code example for in-order traversal?

Sure! Here's a simple Python example:

def in_order_traversal(node):
    if node:
        in_order_traversal(node.left)
        print(node.value)
        in_order_traversal(node.right)