Construct Binary Tree from Preorder and Inorder Traversal This project provides a C++ solution to reconstruct a binary tree given its preorder and inorder traversal sequences. This is a classic tree ...

Given preorder and inorder traversal of a tree, construct the binary tree. Note: You may assume that duplicates do not exist in the tree. 然后递归求解，终止条件是左右子树为null。 We are going to construct a binary tree ...

Is there any way to implement a nonrecursive preorder traversal of a binary tree without using a stack? In a standalone function?<P>the recursive preorder looks like ...