More Problems

• Write a program to check if two binary search trees have the same structure.
• Implement a function to find the leftmost leaf node in a binary search tree.
• Write a program to find the rightmost leaf node in a binary search tree.
• Implement a function to find the parent node of a given node in a binary tree.
• Write a program to find all the internal nodes in a binary tree.
• Implement a function to count the number of complete subtrees in a binary search tree.
• Write a program to find the sum of all nodes at a specific depth in a binary search tree.
• Implement a function to print the boundary nodes of a binary tree.