More Problems

• Write a program to find the second largest element in a binary tree.
• Implement a function to find the sum of all nodes in a complete binary search tree.
• Write a program to check if a binary search tree is a path sum tree based on properties.
• Implement a function to find the total number of internal nodes in a binary search tree.
• Write a program to print all the ancestors of a node in a binary search tree using recursion.
• Implement a function to find the depth of a leaf node in a binary search tree.
• Write a program to find the number of nodes in a complete binary search tree based on properties.
• Implement a function to find all unique paths in a binary tree.