More Problems

• Write a program to find the sum of all nodes in a binary search tree that are greater than a specific value.
• Implement a function to find the maximum path sum in a binary tree where the path can start and end at any node.
• Check if two binary trees are identical using their pre-order traversal.
• Write a program to serialize and deserialize a binary tree.
• Create a function to find the kth largest element in a binary search tree using an iterative approach.
• Implement a function to calculate the number of nodes in a binary tree using BFS.
• Find the height of a binary search tree.
• Check if a binary tree is a perfect binary tree.