More Problems

• Implement a function to find all ancestors of a specific node in a binary search tree.
• Write a program to find the number of nodes at a specific depth in a binary search tree.
• Implement a function to check if a binary search tree is a valid binary search tree using in-order traversal.
• Write a program to perform a pre-order traversal of a binary search tree iteratively.
• Implement a function to count the number of complete nodes in a binary search tree.
• Write a program to find the height of a specific node in a binary tree.
• Implement a function to find the total number of nodes in a full binary search tree.
• Write a program to check if a binary tree is symmetric by comparing subtrees.