Search - Binary Tree

Search - Binary Tree - List

[SourceCode] trees made to order DL : 0: We can number binary trees using the following scheme: The empty tree is numbered 0. The single-node tree is numbered 1. All binary trees having m nodes have numbers less than all those having m+1 nodes. Any binary tree having m nodes with left and right subtrees L and R is numbered n such that all trees having m nodes numbered > n have either Left subtrees numbered higher than L, or A left subtree = L and a right subtree numbered higher than R. The first 10 binary trees and tree number 20 in this sequence are shown below:
Date : 2010-11-28 Size : 476byte User : 307074965@qq.com
[SourceCode] erchashudebianli DL : 0: 这是一个二叉树的遍历问题-This is a question of Binary Tree Traversal
Date : 2025-12-18 Size : 1kb User : 张婷