More Problems

• Count the number of nodes in a binary search tree with values less than a specific value.
• Implement a function to find all unique paths from the root to any leaf in a binary search tree that sum to a specified value.
• Check if a binary search tree can be converted to a valid binary tree.
• Create a function to find the total number of paths in a binary search tree that sum to a specific value.
• Implement a function to check if two binary trees can be converted into each other by swapping nodes.
• Write a program to find the diameter of a binary search tree.
• Implement a function to calculate the average value of nodes at odd levels in a binary tree.
• Find the total number of internal nodes in a binary search tree using properties.