More Problems

• Implement a function to check if two binary trees are identical.
• Write a program to find all the paths from root to leaves in a binary tree.
• Implement a function to level order traversal using recursion.
• Write a program to find the second largest element in a binary search tree.
• Implement a function to count the number of internal nodes in a binary tree.
• Write a program to find the smallest value in a binary tree.
• Implement a function to reverse level order traversal of a binary tree.
• Write a program to find all nodes at distance k from a given node in a binary tree.