More Problems

• Write a program to find the rightmost node in a binary search tree.
• Implement a function to find the parent node of a specific node in a binary search tree.
• Write a program to find the sum of all internal nodes in a binary search tree.
• Implement a function to count the number of paths in a binary search tree that sum to a specific value.
• Write a program to find the maximum leaf-to-leaf path sum in a binary search tree.
• Implement a function to find the total number of leaf nodes in a binary tree based on properties.
• Write a program to check if a binary search tree is valid based on in-order traversal.
• Implement a function to perform level-order traversal of a binary search tree using recursion.