More Problems

• Find the sum of all odd nodes at even levels in a binary search tree.
• Find the longest consecutive sequence in a binary search tree.
• Check if a binary tree is a valid binary search tree by checking properties.
• Find the number of unique paths in a binary search tree that sum to a specific value.
• Check if two binary trees are mirror images of each other.
• Find all unique paths in a binary tree.
• Check if a binary search tree is a path sum tree based on properties.
• Find the height of the left and right subtrees in a binary tree.