More Problems

• Create a function to find all paths from root to leaves that sum to a specific value.
• Check if a binary tree can be represented as a valid binary search tree using properties.
• Find the total number of unique binary trees that can be formed with a given number of distinct values.
• Implement a function to find the height of the binary tree using recursion.
• Find the maximum sum of nodes at each level in a binary tree.
• Calculate the number of nodes in the longest path from the root to a leaf in a binary search tree.
• Check if a binary search tree can be converted to a valid binary tree by changing at most one node.
• Find the median value of a binary search tree.