More Problems

• Check if a binary tree can be folded.
• Find the maximum sum of nodes on a path in a binary tree.
• Calculate the total number of nodes in a binary search tree.
• Check if a binary tree is a binary search tree using in-order traversal.
• Implement a function to print all paths from the root to leaves in a binary search tree.
• Find the minimum path sum in a binary tree.
• Find the maximum leaf node in a binary search tree.
• Count the number of odd nodes in a binary search tree.