More Problems

• Write a program to serialize and deserialize a binary tree.
• Create a function to find the kth largest element in a binary search tree using an iterative approach.
• Implement a function to calculate the number of nodes in a binary tree using BFS.
• Find the height of a binary search tree.
• Check if a binary tree is a perfect binary tree.
• Write a program to find the path with the minimum sum in a binary tree.
• Create a function to find the depth of a binary search tree node using recursion.
• Implement a function to check if a binary tree is a subtree of another binary tree.