More Problems

• Create a function to find all unique paths from the root to leaf nodes in a binary search tree that satisfy a given sum.
• Count the number of leaf nodes in a binary search tree using a queue.
• Implement a function to find the second smallest node in a binary search tree.
• Check if two binary trees can be represented as the same tree using properties.
• Write a program to find the height of the binary tree using an iterative approach.
• Implement a function to check if a binary search tree can be balanced.
• Find the total number of nodes at each level in a binary tree.
• Count the number of complete binary trees that can be formed using a specific number of nodes.