More Problems

• Find the diameter of a binary tree using a recursive approach.
• Implement a function to calculate the average value of all nodes in a binary search tree.
• Count the number of leaf nodes in a binary tree using recursion.
• Implement a function to find the height of the binary tree using properties.
• Create a function to find all unique paths in a binary search tree that sum to a specific value.
• Check if a binary search tree is balanced by calculating heights of left and right subtrees.
• Write a program to find the longest increasing sequence of nodes in a binary tree.
• Implement a function to find the first leaf node in a binary search tree.