### Related Posts:

- Lowest Common Ancestor in a Binary Search Tree.
- Construct a Binary Tree from Given Inorder and Depth-First-Search.
- Inorder Successor in Binary Tree
- Inorder Predecessor and Successor in Binary Search Tree
- Inorder Successor in Binary Search Tree without Using Parent link
- Construct Binary Search Tree from a given Preorder Traversal using Recursion
- Tree Traversals
- Depth First Search/Traversal in Binary Tree
- Inorder Successor in Binary Search Tree Using Parent link
- Lowest Common Ancestor in a Binary Tree (Not Binary Search Tree).