More Problems

• Write a program to count the number of leaf nodes in a binary tree.
• Implement a function to find the diameter of a binary tree.
• Write a program to find the sum of all the values in a binary tree.
• Implement a function to find the deepest node in a binary tree.
• Write a program to check if a binary tree is a complete binary tree.
• Write a function to print all ancestors of a given node in a binary tree.
• Write a program to find the level of a given node in a binary tree.
• Implement a function to check if a binary tree is a binary search tree.