More Problems

• Implement a function to find all paths from root to leaf that sum to a target.
• Write a program to find the minimum depth of a binary search tree.
• Implement a function to calculate the product of all even nodes in a binary search tree.
• Write a program to calculate the product of all odd nodes in a binary search tree.
• Implement a function to find all unique paths from root to leaf in a binary search tree.
• Write a program to check if a binary tree is symmetric using recursion.
• Implement a function to find the leftmost node in a binary tree.
• Write a program to find the rightmost node in a binary tree.